Question

7 T cm 21 t cm
TT
Р
In adjoining figure, radius
of the circle is 10.5 cm and
perimeter
of the sector
32 cm. Find (i) measure of arc
A
(ii
) A (P - ABC)
B
5
ng figure, 0 is th​

Answer 1

Answer:

Explanation:

n given figure the area of an equilateral triangle ABC is 17320.5cm  

2

. With each vertex of the triangle as a center, a circle is drawn with a radius equal to half the length of the side of the triangle. Find the area of the shaded region. (Use π=3.14 and  

3

​

=1.73205)