7th Grade Geometry

Area

100

Area of a rectangle with a base of 4 meters and a height of 20 meters.

What is 80 sqaure meters.

200

Area of a triangle with a base of 5 mm and a height of 4 mm.

What is 10 square mm.

300

Area is measured in these types of units.

What are square units.

400

Area of a circle with a radius of 5 cm.

What is 78.5 cm²?

500

Area of a circle with a diameter of 9 ft. (Round to the nearest tenth)

What is 63.6 ft²?

Volume

100

True or False - Volume measures the amount needed to fill a 3D object.

What is true?

200

The volume of a box with a base of 3 feet, a height of 4 feet, and a depth of 5 feet.

What is 60 cubic feet?

300

Volume is measured in these types of units.

What are cubic units?

400

The volume of a rectangular prism is 100 cubic feet. The length is 5 feet and the width is 4 feet. What is the height of the entire figure?

What is 5 feet?

500

Find the volume of the rectangular pyramid given the following dimensions:

length: 7 cm

width: 5 cm

height: 3 cm

What is 35 cm³?

Geo Terms

100

A 90 degree angle.

What is a right angle?

200

Angle pair whose sum is 180 degrees.

What are supplementary angles?

300

The distance around a circle.

What is circumference?

400

An angle that is greater than 90 degrees but less than 180 degrees.

What is an obtuse angle?

500

Two angles opposite each other at the intersection of two straight lines.

What are vertical angles?

Formulas

100

Area of a rectangle

What is length x width (or base x height)?

200

Volume of a rectangular prism.

What is V=Bh

300

Area of a circle

What is A=𝝅r².

400

Area of a triangle.

What is base times height divided by 2? (OR What is 1/2 x base x height?

500

Circumference of a circle.

What is 𝝅d or 2𝝅r?

Triangles

100

The sum of all angles in a triangle.

What is 180 degrees.

200

a triangle has one angle that measures 45 degrees and another angle that measures 60 degrees. What is the missing angle?

What is 75 degrees?

300

A triangular garden has base of 14 ft and a height of 10 feet. How much area does it cover? (**Include the correct unit of measurement)

What is 70 ft²?

400

The measurement of a right triangle with one angle 50 degrees.

What is 40 degrees?

500

A flag is shaped like a triangle. It has an area of 45 square feet and a height of 9 feet. What is the base?

What is 10 feet?