Answer:
it is possible to draw a triangle with angles 90 degree, 60degree and again 60 degree
the answer is A) 6998.87
B. 7854.0 cm2
The area of a circle is given by A= π where r is the radius
So A= π = 7854.0 cm2
0.122
Step-by-step explanation:
9882/81 = 122
122/1000 = 0.122