Find the missing angle x:

Find the perimeter.
20
Find the surface area:

684
What is the volume of this cone?
Height=12 in Radius= 4 in
200.96
Using the pythagorean theorem, determine if this form a right triangle:
a = 30, b = 72, c = 78
Yes
Find the missing angle a:

20
Find the area of a circle with a radius of 12cm.

452.16
Find the surface area of a square pyramid with a base length of 4 cm and a slant height of 6 cm.
64
A cone has a height of 18 yards and a diameter of 26 yards. What is its volume?
3183.96
Using the pythagorean theorem, determine if this form a right triangle:
a = 20, b = 41, c = 46
No

What is the value of y?
9
find the area of the shaded region below.

106
The surface area of the pyramid.
105
Find the volume: 
314
Use the Pythagorean theorem to find the missing hypotenuse for the triangle whose legs are 9 and 12.
15

Solve for x
61
What is the perimeter of this shape?
108
What is the total surface area of this cylinder?
207.3
Find the volume of the given pyramid. Round your answer to the nearest whole number.

15925
Use the Pythagorean theorem to find the missing leg for the triangle with a = 7 and c = 25.
24

Given the right angle shown, what is the value of x?
17
What is the perimeter of the following figure:

35.7
The square pyramid has base side lengths of 12 centimeters, height of 17 centimeters, and slant height of 15 centimeters. What is the total surface area of the pyramid?
504
Find the volume of the given pyramid. Round your answer to the nearest whole number.

136
Use the Pythagorean theorem to find the missing leg for the triangle with c = 37 and b = 12.
35