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Ask QuestionPosted by Shubhanshu Kumar 7 years, 2 months ago
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Posted by Usama Ansari 7 years, 2 months ago
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Posted by Piyush Lanjewar 7 years, 2 months ago
- 1 answers
Madhav Gupta 7 years, 2 months ago
Hi Student.
We can calculate the area of the rectangle by the formula L*B, Thus, 24*18 = 432.
The area of the 4 quadrant can be calculated as {22/7*72}*4 (because there are 4 side of the rectangle and on each side a quadrant is being cut out.
The area of the all the 4 quadrant is154 cm2
For calculating the remaining area, simply. 432-154= 278cm2
Good luck
Posted by Aniket Vishwakarma 7 years, 2 months ago
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Radhika S Nair 7 years, 2 months ago
Posted by Shivam Tiwari 7 years, 2 months ago
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Posted by Arshpreet Kaur 7 years, 2 months ago
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Posted by Asgar Shah 7 years, 2 months ago
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Meghna Thapar 5 years, 9 months ago
Mammals have hair or fur, birds have feathers, reptiles have dry scales, amphibians have soft, moist skin, and fish have wet, slimy scales. Although each skin covering is useful in many ways, the focus of this information is how various colors and patterns help an animal's chances for survival. Skin of a different nature exists in amphibians, reptiles, and birds. All mammals have some hair on their skin, even marine mammals like whales, dolphins, and porpoises which appear to be hairless.
Posted by Hemant Singh 7 years, 2 months ago
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Posted by Chhatrasinh Parmar 5 years, 11 months ago
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Posted by Anitha Mammoottil 5 years, 11 months ago
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Posted by Milap Verma 7 years, 2 months ago
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Posted by Naman Dalal 7 years, 2 months ago
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Posted by Aarti Kumari Vaishya 7 years, 2 months ago
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Posted by D R Meshram 7 years, 2 months ago
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Meghna Thapar 5 years, 9 months ago
Aristotle was responsible for one of the first theories of light. He stated that, “The essence of light is white light. Colors are made up of a mixture of lightness and darkness.” However, It was Sir Isaac Newton who conducted several experiments to understand light. As the temperature increases, more atoms collide with other atoms such as to drive electrons to jump to a higher energy levels, and emit light as they fall back into lower energy levels. ... Light can also be produced by nuclear reactions, such as fission and fusion. Light is electromagnetic radiation that shows properties of both waves and particles. Light exists in tiny energy packets called photons. Each wave has a wavelength or frequency. ... In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether visible or not.
Posted by Akanksha Kumari 7 years, 2 months ago
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Sakshi Singh 7 years, 2 months ago
Posted by Dhananjay Bhatale 7 years, 2 months ago
- 2 answers
Posted by Abdul Rahman 7 years, 2 months ago
- 1 answers
Yogita Ingle 7 years, 2 months ago
There was large scale de-urbanization in India as when the main trading centres shifted from cities to the presidencies the cities couldn't survive without their attraction.cities like Machlipatnam,Surat and Serirangapatam de-urbanized.
Posted by Aarya Gharge 7 years, 2 months ago
- 1 answers
Yogita Ingle 7 years, 2 months ago
Cost Price: The price, at which an article is purchased, is called its cost price, abbreviated as C.P.
Selling Price: The price, at which an article is sold, is called its selling prices, abbreviated as S.P.
Profit or Gain:If S.P. is greater than C.P., the seller is said to have a profit or gain.
Loss:If S.P. is less than C.P., the seller is said to have incurred a loss.
Gain = (S.P.) - (C.P.)
Loss = (C.P.) - (S.P.)
Posted by Sunny Sahu 7 years, 2 months ago
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Posted by Ali Hasan 7 years, 2 months ago
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Posted by Aditya Baranwal 7 years, 2 months ago
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Posted by Ansh Thakur 7 years, 2 months ago
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Yogita Ingle 7 years, 2 months ago
As their radii are in the ratio 3:3
Let them be 3x and 3x
Let Height of first cylinder=h
And Height of second cylinder = H
2πrh = 2πRH
3xh = 3xH
h/H = 3x/3x
h/H= 3/3 = 1/1
Hence, the answer is 1:1
Posted by Ariz Zaidi 7 years, 2 months ago
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Posted by Ariz Zaidi 7 years, 2 months ago
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Posted by Barnali Tripathy 7 years, 2 months ago
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Yogita Ingle 7 years, 2 months ago
circumference of circle = 2× π×r
2 × 22/7 × r = 220
44/7 × r = 220
r = 220 × 7/44
r = 5 × 7
r = 35 cm
Area of circle = π×r2
Area of circle = 22/7 × 35 × 35
= 22 × 5 × 35
= 3850 cm2
Jyoti Bhardwaj 7 years, 2 months ago
Circumfrence of circle = 2π r
2π r= 220
2*(22/7)*r=220
2*22*r=220*7
r=35 cm
Area of circle = π r^2
(22/7)*(35)^2
3850 sqcm
Posted by Soham Kandelkar 7 years, 2 months ago
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Posted by Soham Kandelkar 7 years, 2 months ago
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Posted by Soham Kandelkar 7 years, 2 months ago
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Posted by Preethika Srinivasan 7 years, 2 months ago
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Yogita Ingle 7 years, 2 months ago
The conversion of fertile land into desert is called desertification. Deforestation changes the physical properties. It causes soil erosion. Removal of top layer of soil exposes the lower, hard and rock layers. This soil has less human and is less fertile. Gradually the fertile land gets converted into deserts.
Mabiya Ali 7 years, 2 months ago
Posted by Potal Mondal 7 years, 2 months ago
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