Answer:
88.5
Step-by-step explanation
Assume R1 to be the radius of the first semi-circle and R2 be the radius of the second semi-circle.
Area of rectangle=A^2
=12 x 12 = 324
The remaining area
324 - 1/2*pi*R1^2 - 1/2*pi*r2^2 (where pi = 3.14)
= 324 -1/2*pi*(R1^2 + r2^2)
=324 - 1/2*pi*(10^2 + 5^2)
=324 - 1/2*pi*(100+50)
=324 - 1/2*pi*150
=324 - 0.5*3.14*150
=324 - 235.5
= 88.5
The answer is sometimes. Hope that helped!
Step-by-step explanation:
Transitive property of Angle Congruence
Here you go ! Hope it helps.
r≈2.36cm
