The cylinders surface area is 104.8 cm
Answer:
radius = 14.5 feet
Step-by-step explanation:
91.06 / 3.14 = diameter = 29
radius = 29/2 = 14.5 feet
Answer:

Step-by-step explanation:
step 1
we know that
Jeremy uses 27 inches of board for each birdhouse
so
by proportion
Calculate how many inches of board does he need to make 6 birdhouses

step 2
Convert inches to yards


Answer:
I think it's AA because the sum of a triangle is 180 and if you subtract the right angle and the other angle from 180 it gives you the same angle in the other triangle.
Step-by-step explanation:
180-(90+70)=20 The other angle in the first triangle
180-(90+20)=70 The other angle in the second triangle
These angles show that they're similar