8.1-8.5 Quiz Review 7th

Form a triangle with angle measures 90°​, ​75°, and 15°. Which of the following could be this triangle?

• A

• B

• C

You make a scale drawing of a banner for a school dance. You use a scale of 1 inch=2 feet. What is the actual width of the​ banner?

• 22 ft

• 22 in

• 11 ft

• 11 in

On a​ map, 1 inch equals 7.2 miles. Two houses are 3.5 inches apart on the map. What is the actual distance between the​ houses?

• 25.2 mi

• 25.2 in

• 2.05 in

• 2.05 mi

The blueprint for the Pelham​'s living room has a scale of 2 inches=3 feet. The family wants to use a scale of 1 inch=5 feet. What is the width of the living room on the new​ blueprint?

• 3 in

• 15 in

• 15 ft

• 3 ft

What geometric shapes can you draw that have exactly one pair of perpendicular​ sides?

• kite

• regular hexagon

• triangle

• square

A​ four-sided sandbox has more than 2 right angles​, two side lengths 4 ​ft, and two side lengths 5 ft. What geometric shape best describes the shape of the​ sandbox?

• trapezoid

• parallelogram

• rectangle

• kite

What geometric shapes can you draw that have exactly 2 pairs of parallel​ sides?

• trapezoid

• triangle

• square

• rectangle

A friend is building a garden with two side lengths 17 ft and 2 or more right angles. What geometric figures could describe how the garden might​ look?

• square

• quadrilateral

• triangle

• rectangle

Form triangle DEF where m∠FDE=45^o​ and DE=7 units units. Choose the correct answer.

• A

• B

• C

How can you make different triangles with the same angle​ measures? Form different triangles with angle measures 90°​, 40°​, and 50°.

• It is not possible to make different triangles with the same angle measures.

• Make triangles with the same side lengths but different angle measures

• Make triangles with the same angle measures but different side lengths

• Make triangles with the same angle measures and the same side lengths