Answer:
A. 45.28
Step-by-step explanation:
1st step is to find the radius, then substitute into the formula for area of a circle

to find the radius, just halve the diameter
Answer:
x+79degree + 35degree = 180 degree ( being the sum of all angle of the triangle )
or, x + 114 degree = 180 degree
or, x = 180degree - 114degree
or, x = 66degree
hence, x = 66 degree.
Answer:16×16×16
Step-by-step explanaution:
16 ^3 so that means you need to but 16 3 times
Answer:
si
Step-by-step explanation: