📐Geometry Review - Perimeter, Area, Angles, Pythagorean Theorem, and Scale Factor

Last updated about 4 years ago

10 questions

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The sum of the areas of Square N and Square L is equal to the area of Square K.

The sum of the areas of Square N and Square K is less than the area of Square L.

The sum of the areas of Square N and Square L is greater than the area of Square K.

The sum of the areas of Square N and Square K is equal to the area of Square L.

A square and rectangle have the same area. The rectangles dimensions are 32 cm x 18 cm. What is the perimeter of the square?

96 cm

48 cm

576 cm

144 cm

A trapezoid has an area of 135 square cm. The bases of a trapezoid are 22 and 8 cm long. What is the length of the altitude?

2.25 cm

4.5 cm

67.5 cm

9 cm

Assuming the following triangles are similar, which of the following statements is not true?

The length of DE is 20.

The perimeter of Triangle DEF is 46.

The area of triangle DEF is four times the area of Triangle ABC.

Triangle DEF is related to Triangle ABC by a Scale Factor of 2.

What is the perimeter of the figure below? Use 3.14 for pi.

20.28 cm

18.28 cm

39.12 cm

26.56 cm

Assuming this is a scalene triangle, what is the measure of angle ABC?

58 degrees

7 degrees

22.25 degrees

11 degrees

The following is the outline for a logo a company is making. They need to know how much space to paint blue. What is the area of the shaded portion of the figure below? Use 3 for pi.

364 square inches

106.75 square inches

217 square inches

658 square inches

The diagram below shows the roof of a house. Each side of the roof is twenty five feet and meets at a right angle. The beam that connects the two sides of the roof needs to be replaced. How long should be beam be?

35 feet

50 feet

25 feet

1250 feet

Find the measure of the angle that is supplemental to the angle measuring 3x-10.

115 degrees

65 degrees

180 degrees

25 degrees

The sum of the areas of Square N and Square L is equal to the area of Square K.

The sum of the areas of Square N and Square K is less than the area of Square L.

The sum of the areas of Square N and Square L is greater than the area of Square K.

The sum of the areas of Square N and Square K is equal to the area of Square L.

A square and rectangle have the same area. The rectangles dimensions are 32 cm x 18 cm. What is the perimeter of the square?

96 cm

48 cm

576 cm

144 cm

A trapezoid has an area of 135 square cm. The bases of a trapezoid are 22 and 8 cm long. What is the length of the altitude?

2.25 cm

4.5 cm

67.5 cm

9 cm

Assuming the following triangles are similar, which of the following statements is not true?

The length of DE is 20.

The perimeter of Triangle DEF is 46.

The area of triangle DEF is four times the area of Triangle ABC.

Triangle DEF is related to Triangle ABC by a Scale Factor of 2.

What is the perimeter of the figure below? Use 3.14 for pi.

20.28 cm

18.28 cm

39.12 cm

26.56 cm

Assuming this is a scalene triangle, what is the measure of angle ABC?

58 degrees

7 degrees

22.25 degrees

11 degrees

The following is the outline for a logo a company is making. They need to know how much space to paint blue. What is the area of the shaded portion of the figure below? Use 3 for pi.

364 square inches

106.75 square inches

217 square inches

658 square inches

The diagram below shows the roof of a house. Each side of the roof is twenty five feet and meets at a right angle. The beam that connects the two sides of the roof needs to be replaced. How long should be beam be?

35 feet

50 feet

25 feet

1250 feet

Find the measure of the angle that is supplemental to the angle measuring 3x-10.

115 degrees

65 degrees

180 degrees

25 degrees