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- A right angled isosceles triangle is inscribed in a semicircle of radius 7 cm .
Question 1:
A right angled isosceles triangle is inscribed in a semicircle of radius 7 cm . The area enclosed by the semicircle but exterior to the triangle is A. 14 sq cm
B. 28 sq cm
Feedback Required area =area of the semicircle –area of the right-angled triangle
So 1/2 *22/7*7*7-1/2 *7*7=77-49=28 sq cm
So 1/2 *22/7*7*7-1/2 *7*7=77-49=28 sq cm
C. 44 sq cm
D. 68 sq cm
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