You need to give us points from the line or a picture of it or we can't answer the question.
Answer:
r = 4 cm
A(circle) = π·r²
= π·(4cm)²
= 3.14·16cm²
= 50.24 cm²
d = 18 in
d = 2r => r = d/2 = 18in/2 = 9 in
A(circle) = π·r²
= 3.14·(9in)²
= 3.14·81in²
= 254.34 in²
Answer:1863
Step-by-step explanation:
How is that a complex figure lol?
anyways, It is a rectangle - a smaller rectangle.
Area of rectangle is 31 * 69.
Area of smaller rectangle is 12 * 23
31*69-12*23=1863.
Answer:
5 + 5 + 10 + 6 + 10 = 36 m
Step-by-step explanation:
