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A rectangle is a parallelogram in which one angle is a right angle. Let ABCD be a rectangle in which angle A =90• We have , AD II BC and AB is a transversal. So , angle A + angle B= 180• [Interior angles on the same side of the transversal] But, angle A=90• So, angle B=180• - 90• = 90• Now, angle C= angle A and, angle D= angle B [ Opposite sides of the parallelogram] So, angle C=90• and angle D =90• Therefore, each of the angles of a rectangle is a right angle. Hence proved.

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Yogita Mina 5 years ago (10391038)

All ,the students now that all said are equally 360 and the we now ,4 said of rectangle So ,all said are equally 360×4 said of rectangle=360×4=90 so,say that all said of rectangle equally 90 degree

2 Thank You

Kirti Singh 5 years ago (10174462)

as we know a+b+c+d=360 and 360/4= 90... thus we can say that rectangle has 90 degrees on all sides

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Write a short note on branches of geography

Posted by Arzoo Ahlawat 5 years ago (8505546)

CBSE > Class 11 > Geography

0 answers

ANSWER

<font color=red> <font size=3> Akkadian civilisation ?

Posted by Student . 5 years ago (7420833)

CBSE > Class 11 > Economics

2 answers

Surya Vanshi 4 years, 11 months ago (10163007)

Bhaiyo Kese ho Pehchana mujhe M whi

5 Thank You

Aadya Singh 4 years, 11 months ago (10036804)

Ye pradeep kaun h? ?

5 Thank You

ANSWER

Arumpp

Posted by Aryan Bohane 5 years ago (10439680)

CBSE > Class 09 > हिंदी ए

0 answers

ANSWER

Angle of depression

Posted by Ramakant Gupta 5 years ago (10368926)

CBSE > Class 10 > Mathematics

1 answers

Priyanshu Semwal 5 years ago (10456279)

If a person stands and looks down at an object, the angle of depression is the angle between the horizontal line of sight and the object. Trigonometry can be used to solve problems that use an angle of elevation ordepression

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ANSWER

Mention three authors who wrote about harshavardhana.

Posted by Nitin Raj 5 years ago (7865947)

CBSE > Class 06 > Social (OLD)

2 answers

Shoaib Akhtar 5 years ago (8049277)

Badh Bhatt

0 Thank You

Mahima Das 5 years ago (8492888)

The three authors who wrote about Harshavardhana are Xuan-Zang, Banabhatta, and Ravikirti.

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लिंग परिवर्तन- गाय -_________

Posted by Baban Dey 5 years ago (10455952)

CBSE > Class 04 > हिंदी

1 answers

Mitali Parmar 5 years ago (10457864)

बैल

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aaj ke samay mein chitra graphic gadi banane ke liye tasveer ka sahitya roop mein kis prakar upyog Kiya jata hai answer

Posted by Ramjilal Sharma 5 years ago (9570667)

CBSE > Class 08 > हिंदी

0 answers

ANSWER

Network architecture

Posted by Nishu Achhwan 5 years ago (9300578)

CBSE > Class 10 > Information Technology (402)

3 answers

Anshika Gupta 4 years, 11 months ago (10533487)

Two architecture are peer to peer and client server.

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Anjali Bahukhandi 5 years ago (10174037)

Network architecture ar of 2 type Peer to peer and client server

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Priyanshu Semwal 5 years ago (10456279)

Network architecture refers to the waynetwork devices and services are structured to serve the connectivity needs of client devices.Network devices typically include switches and routers. Types of services include DHCP and DNS. Client devices comprise end-user devices, servers, and. smart things.

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ANSWER

Bahut shubh ghadi visheshan he ya pravisheshan

Posted by Savita Bhatia 5 years ago (7675592)

CBSE > Class 07 > हिंदी

0 answers

ANSWER

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Posted by Sanjay Gupta 5 years ago (7188069)

CBSE > Class 08 > Computer

0 answers

ANSWER

He commence his business with amount 20,000 as capital. Effect : it means that the firm has assest totalling amount 20,000 in the form of cash and claims against the firm are also amount 20,000 in the form of capital .

Posted by Wasimshoqeen Halamalturk 5 years ago (3480459)

CBSE > Class 11 > Accountancy

1 answers

Upender Rai 5 years ago (10448252)

0 Thank You

ANSWER

Ling paribartan, raja

Posted by Baban Dey 5 years ago (10455952)

CBSE > Class 04 > हिंदी

4 answers

Vikash Anand Sinha 4 years, 11 months ago (10387139)

Rani

0 Thank You

Swarnim Thounaojam 5 years ago (9486477)

Rani

1 Thank You

Yatharth Gawande 5 years ago (9863430)

Rani

1 Thank You

Kushi .S Desai 5 years ago (10454168)

Kushi

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900 square metre area and 60 cm perimeter width

Posted by Harsh The Noob Jhinghalia 5 years ago (9774718)

CBSE > Class 05 > Mathematics

0 answers

ANSWER

Slope of budget line

Posted by Priya Mishra 5 years ago (10447405)

CBSE > Class 11 > Economics

3 answers

Radhika Jindal 5 years ago (10458229)

Price slope and budget line are same budget line may move right or left due to income change or change in price

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Mamta Srivastava 5 years ago (6481423)

Budget line has downward slope that's∆Y/∆X

1 Thank You

Divyanshi Kesherwani 5 years ago (9864104)

the slope of budget line is the amount of good

2 Thank You

ANSWER

Plz say in 2001 what was found?

Posted by Aishwarya Bips 5 years ago (9782449)

CBSE > Class 07 > Social Science

0 answers

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Mera priya kahanikar par vaachan koshal

Posted by Paarth Ahuja 5 years ago (8455490)

CBSE > Class 10 > हिंदी ब

0 answers

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Solution of chapter rattrap

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0 answers

ANSWER

Suppose you went deep sea diving.what would you find?think of all the words that come to your mind then write a paragraph.

Posted by Saloni Ranjan 5 years ago (10416807)

CBSE > Class 05 > English

1 answers

Priya Singh 4 years, 11 months ago (10520745)

Suppose if I went deep sea diving, I would find small colourful fish, lobsters in it. I would also see precious jewels which I would carry them home. There would also be shells in which I can find pearls. There can be starfish, turtles and a ship sunk at the bottom...

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ANSWER

Kabir kon the

Posted by Kritika Kadam 5 years ago (10448354)

CBSE > Class 12 > हिंदी कोर

2 answers

Priyanshu Patalvanshi Priyanshu 4 years, 9 months ago (5243499)

Kabir ek prasidh kabi the

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Sadhna Pal 5 years ago (10055082)

Kabir kvi the bhot pershid

3 Thank You

ANSWER

Activity to sow seeds in the soil and arrange to water them by drip irrigation

Posted by Swapnashish Tripathy 5 years ago (10455304)

CBSE > Class 08 > Science

0 answers

ANSWER

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1 answers

Sweta Mishra 5 years ago (10128336)

Master pritamchandra

1 Thank You

ANSWER

How is the relationship between the different people in the family?

Posted by Lopamudra Gouda Khusi 5 years ago (10455238)

CBSE > Class 03 > EVS

1 answers

Lopamudra Gouda Khusi 5 years ago (10455238)

1 Thank You

ANSWER

Explain physical features of India?

Posted by Shivam Khandelwal 5 years ago (10300081)

CBSE > Class 09 > Social Science

2 answers

Harshita Binjhade 5 years ago (9388341)

The physical features of India can be divided into six categories , depending on their geological features. The Himalayan mountains. The northern plains. Indian desert. Peninsular plateau.

2 Thank You

Dev Sharma 5 years ago (9475860)

The physical features of India can be divided into six categories, depending on their geological features: The Himalayan Mountains. The Northern Plains. Indian Desert. Peninsular Plateau.

4 Thank You

ANSWER

write a letter to the editor telling him about to provide some free apps for free online classes better studies of students in this covid-19 time period

Posted by Deepika Choudhary 5 years ago (5381710)

CBSE > Class 10 > English Language and Literature