8th Grade

Volume of Cylinder

100

Draw a cylinder with a 6in radius and height of 12in

Check with me!

200

Diameter is 16cm, what is radius?

8cm

300

Diameter is 13m and height is 4m. What is the volume?

530.66m³

400

A diameter is 50ft and height is 31ft. What is the volume?

60,837.5ft³

500

A diameter 36m and height 37m, what is the volume?

37642.32 m³

Volume of Cone

100

Draw a cone with a 4ft diameter and height of 11ft

Check with me!

200

Diameter is 15in, what is the radius?

7.5 in

300

A diameter is 14cm and height is 18cm. What is the volume?

923.16 cm³

400

A radius is 6 in and height is 14 in. what is the volume?

527.52 in³

500

A diameter is 14cm and height is 12 cm. What is the volume

?

615.44 cm³

Volume of Sphere

100

Draw a sphere with a 6in radius

Check with me!

200

A diameter is 15.6 in. Wat is the volume?

764.5 in³

300

A radius is 7in. what is the volume?

1436.8 in³

400

A diameter is 24ft. What is the volume?

7238.2 ft³

500

A diameter is 10 ft. What is the volume?

1256.6 ft²

Pythagorean Theorem

100

What is the formula?

a² + b² = c²

200

Triangle lengths are 3in, 5in, and 4in. Which one is the hypotenuse?

5in

300

Two leg are 16cm and 30cm. What is the hypotenuse?

34cm

400

One leg is 21ft and hypotenuse is 35ft. What is the length of the other leg?

28 ft

500

Tell whether this is a right triangle.

14 cm, 23 cm, and 25 cm                                          

Not a right triangle

Mixed

100

A triangle has angles measuring 30 degrees and 40 degrees.  What is the measure of the third angle?

110 degrees

200

18 + (-10) x (-4) -5 + 1

54

300

Jim needs 10 pizzas to feed 16 people. How many people can he feed with 15 pizzas?

24 people

400

10 – 0.75p ≥ 7

p < 4

500

Solve x

13 − 4x = 1 − x

4