Grade 7 GMAS Math Review: Day 3

What is the measure of angle X in the first diagram?

• 180°

• 100°

• 20°

• 90°

What is the measure of angle X in the second diagram?

• 19°

• 31°

• 29°

• 35°

What is the measure of angle X if it is complementary to a 33° angle?

• 57°

• 47°

• 67°

• 77°

What is the measure of angle X if it is supplementary to a 143° angle?

• 47°

• 37°

• 27°

• 57°

What is the measure of the missing angle in the triangle?

• x = 44

• x = 53

• x = 12

• x = 136

What is the most specific name for the quadrilateral shown in the diagram?

• Rectangle

• Rhombus

• Parallelogram

• Trapezoid

What is the measure of the missing angle x in the quadrilateral?

• 65°

• 75°

• 85°

• 95°

The distance between Town A and Town B on a map is 16 cm. If the scale is 1 cm = 15 miles, what is the actual distance between the towns?

• 240 miles

• 150 miles

• 160 miles

• 200 miles

What is the circumference of a circle with a radius of 9 meters? Use 3.14 for π.

• 28.26 meters

• 56.52 meters

• 18.84 meters

• 81.64 meters

What is the area of a circle with a diameter of 16 meters? Use 3.14 for π.

• 200.96 square meters

• 201.06 square meters

• 150.72 square meters

• 180.64 square meters