Answer:
31/8
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. To find the area of a semicircle the formula is

The square

2. Triangle

Rectangle


3.
Semicircle

Square


Answer:13-x= y
Step-by-step explanation:
Answer:
V= 42.41
Step-by-step explanation:

where r is the radius = 3 and h is the height = 4.5
×
× 
V = 42.41
36 and 32, respectively.
I am the primary school student.