Answer:
A = 307.9 sq/cm
Step-by-step explanation:
Find the radius of the semi-circle
diameter + half the circumference = 72 cm
2r + pi*r = 72
r(2+pi) = 72
r = 72%2F%28%282%2Bpi%29%29
r = 14
:
what will be the area of that semicircle?
A =1%2F2*pi%2A14%5E2
A = 307.9 sq/cm
20,000 bc 5 multipled by 4000 which is about 4,257 is 20,000 which gives you a estimation
Answer:
21x-22
Step-by-step explanation:
Try using m a t h w a y if you need help with any other questions
Answer:
s= bt - c + 25t +abr
______________________
a(1-t)
Step-by-step explanation:
