Math Set 3

Angles

1. Two angles are supplementary. If one angle measures 65°, what is the measure of the other angle? (25° | 115° | 65° | 90°)
2. Two angles are complementary. If one angle is 3 times the other, what is the larger angle? (22.5° | 67.5° | 45° | 60°)
3. Two parallel lines are cut by a transversal. If one angle is 125°, what is the measure of its alternate interior angle? (55° | 125° | 65° | 180°)
4. Vertical angles are formed by two intersecting lines. If one angle measures 42°, what is the measure of the angle adjacent to it? (42° | 138° | 48° | 90°)

Triangles

1. A triangle has angles measuring 45° and 75°. What is the measure of the third angle? (60° | 45° | 75° | 120°)
2. Which set of side lengths could form a triangle? (3, 5, 9 | 4, 6, 9 | 2, 4, 7 | 1, 2, 4)
3. A right triangle has legs of 6 cm and 8 cm. What is the length of the hypotenuse? (14 cm | 10 cm | 12 cm | 7 cm)

Area

1. What is the area of a triangle with a base of 12 cm and a height of 8 cm? (96 cm² | 48 cm² | 40 cm² | 20 cm²)
2. A parallelogram has a base of 15 inches and a height of 9 inches. What is its area? (67.5 in² | 135 in² | 48 in² | 24 in²)
3. What is the area of a trapezoid with bases of 8 cm and 12 cm, and a height of 6 cm? (48 cm² | 60 cm² | 72 cm² | 96 cm²)
4. A rectangle has an area of 72 m² and a length of 12 m. What is the perimeter? (18 m | 36 m | 24 m | 30 m)
5. A square has the same perimeter as a rectangle with length 10 cm and width 6 cm. What is the area of the square? (60 cm² | 64 cm² | 32 cm² | 16 cm²)

Perimeter

1. A regular hexagon has a side length of 7 cm. What is its perimeter? (35 cm | 42 cm | 49 cm | 28 cm)

Circles

1. What is the circumference of a circle with a radius of 7 cm? (Use π ≈ 3.14) (21.98 cm | 43.96 cm | 153.86 cm | 14 cm)
2. What is the area of a circle with a diameter of 10 inches? (Use π ≈ 3.14) (31.4 in² | 78.5 in² | 314 in² | 15.7 in²)
3. A circular garden has a circumference of 62.8 meters. What is its radius? (Use π ≈ 3.14) (20 m | 10 m | 5 m | 15 m)
4. What is the area of a semicircle with a diameter of 8 cm? (Use π ≈ 3.14) (50.24 cm² | 25.12 cm² | 100.48 cm² | 12.56 cm²)
5. A circle has an area of 154 cm². What is its diameter? (Use π ≈ 22/7) (7 cm | 14 cm | 21 cm | 49 cm)
6. The radius of a circle is doubled. How does this affect the area? (The area doubles | The area quadruples | The area triples | The area stays the same)

Volume

1. What is the volume of a rectangular prism with length 5 cm, width 4 cm, and height 6 cm? (15 cm³ | 120 cm³ | 148 cm³ | 60 cm³)
2. A cylinder has a radius of 3 cm and a height of 10 cm. What is its volume? (Use π ≈ 3.14) (94.2 cm³ | 282.6 cm³ | 188.4 cm³ | 314 cm³)
3. What is the volume of a triangular prism with a base triangle area of 15 cm² and a height of 8 cm? (60 cm³ | 120 cm³ | 23 cm³ | 46 cm³)
4. If you triple the side length of a cube, how many times larger is the new volume? (3 times | 27 times | 9 times | 6 times)

Surface Area

1. What is the surface area of a cube with side length 4 cm? (64 cm² | 96 cm² | 24 cm² | 16 cm²)
2. A rectangular prism has dimensions 3 cm × 4 cm × 5 cm. What is its surface area? (60 cm² | 94 cm² | 47 cm² | 120 cm²)