CBSE > Class 07 > Mathematics | CBSE Board | Homework Help

The sum of all the angles in a traingle is 180°. Let the two angles be 2x, then 70°+ x+ x= 180° 2x= 180°-70° [ Transposition method] 2x= 110° X= 55° Hence, the measure of the other two angles is 55°.

1Thank You

ANSWER

ABCD is a square and BD is the diagnol .find the measure of the angles of triangle ABD

Posted by Mahika Vbb 3 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

If the two interior opposite angles of a triangle are in the ratio 4:5and the exterior angle of triangle is 180degree ,the measure of two interior opposite angles will be ?

Posted by Mahika Vbb 3 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

-3/5 + 2/5=

Posted by Kavya Fartiyal 3 years, 11 months ago

CBSE > Class 07 > Mathematics

3 answers

Dhruti Deogiri 3 years, 11 months ago

-1/5

0Thank You

Sushant Chandra 3 years, 11 months ago

0.2

1Thank You

Mahika Vbb 3 years, 11 months ago

1/5

0Thank You

ANSWER

The length and the breadth of a rectangular piece of land are 500 m and 300m respectively . Find

Posted by Iron Man 3 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Dhruti Deogiri 3 years, 11 months ago

Area = l×b =500 m × 300 m = 1,50,000 Therefore the area = 1,50,000m2

0Thank You

ANSWER

(-x×r)

Posted by Shivansh Tripathi 3 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Sushant Chandra 3 years, 11 months ago

-xr

0Thank You

ANSWER

5_6

Posted by Heet Panchal 3 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Sushant Chandra 3 years, 11 months ago

what

0Thank You

ANSWER

Mean is 79,56,68,24,32,

Posted by Rahul Sharma 3 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Write down the minors of -2 and 4 in 2 1 1 1 -2 -3 3 2 4

Posted by Prerana Managond 3 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Chapter no 12 algebraic expression ex 12.4 question no 2

Posted by Sara Patel 3 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Sushant Chandra 3 years, 11 months ago

199 hundreds

0Thank You

Titiksha Kashyap 3 years, 11 months ago

What is the question❓

0Thank You

ANSWER

Draw a line,sayAB,take point C outside it .Through C,draw a line parallel to AB using ruler and compass only

Posted by Sangram Gavade 3 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Piyush Kumar 3 years, 11 months ago

What is nutrition

0Thank You

Dev Shrivastava 3 years, 11 months ago

Gowan went to school for 216 days in a full year . If his attendance is 90 percent , find the number of days on which the school was opened

0Thank You

ANSWER

2q - 5/2 + 3/2 =4 And q value is 1 ?

Posted by Prarthana Poojary 3 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Peeyush Sharma 3 years, 11 months ago

2u+rx-57/74

0Thank You

Peeyush Sharma 3 years, 11 months ago

ily

0Thank You

ANSWER

7/6 - 1/3

Posted by Prathna Shetty 3 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Anchal Verma 3 years, 11 months ago

5/6

0Thank You

ANSWER

Difference between rational no. and fractions

Posted by Anurag Sathe 3 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Sia ? 3 years, 11 months ago

A fraction is any number of the form a/b where both “a” and “b” are whole numbers and b≠0. On the other hand, a rational number is a number which is in the form of p/q where both “p” and “q” are integers and q≠0.

0Thank You

ANSWER

The interest on ₹5000 at the rate of 15% per annum for one month is

Posted by Aradhya Kapoor 3 years, 11 months ago

CBSE > Class 07 > Mathematics