Geometry Basics

How many faces does a cube have?

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4 faces

6 faces

8 faces

12 faces

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Each of the following figures has exactly two pairs of parallel sides EXCEPT a

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parallelogram

rhombus

trapezoid

square

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How many connected lines must there be to make a polygon?

A polygon is a plane figure composed of connected lines.

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3 or more

4 or more

5 or more

6 or more

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An acute angle is

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180 degrees

greater than 90 degrees

90 degrees

less than 90 degrees

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A right angle

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exactly 180 degrees

between 90 and 180 degrees

90 degrees

less than 90 degrees

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A straight angle is

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exactly 180 degrees

between 90 and 180 degrees

90 degrees

less than 90 degrees

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Which of the following statements is true?

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Parallel lines intersect at right angles

Parallel lines never intersect

Perpendicular lines never intersect

Intersecting lines have two points in common

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Which of the following types of triangles is it?

A triangle has two congruent sides, and the measure of one angle is 40 degrees.

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isosceles

equilateral

right

scalene

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Which of the following types of triangles is it?

A triangle has one 30-degree angle and one 60-degree angle.

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isosceles

equilateral

right

scalene

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Which of the following best describes?

A triangle has angles of 71 degrees and 62 degrees.

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acute scalene

obtuse scalene

acute isosceles

obtuse isosceles

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In which of the following are the diagonals of the figure always congruent and perpendicular?

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isosceles trapezoid

square

isosceles triangle

rhombus

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In a triangle, angle A is 70 degrees and angle B is 30 degrees. What is the measure of angle C?

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90 degrees

70 degrees

80 degrees

100 degrees

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Which of the following could describe a quadrilateral with two pairs of parallel sides and two interior angles that measure 65 degrees?

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square

triangle

rectangle

rhombus

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If pentagon ABCDE is similar to pentagon FGHIJ, and AB = 10, CD = 5, and FG = 30, what is IH?

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\(\frac53\)

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What is the greatest area possible enclosed by a quadrilateral with a perimeter of 24 feet?

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6 square feet

24 square feet

36 square feet

48 square feet

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What is the difference in area between a square with a base of 4 feet and a circle with a diameter of 4 feet?

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16 − 2π square feet

16 − 4π square feet

8π − 16 square feet

16π − 16 square feet

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How many faces does a cube have?

Correct Answer

Explanation

Each of the following figures has exactly two pairs of parallel sides EXCEPT a

Correct Answer

Explanation

How many connected lines must there be to make a polygon?

Correct Answer

Explanation

An acute angle is

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Explanation

A right angle

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Explanation

A straight angle is

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Explanation

Which of the following statements is true?

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Explanation

Which of the following types of triangles is it?

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Explanation

Which of the following types of triangles is it?

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Explanation

Which of the following best describes?

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Explanation

In which of the following are the diagonals of the figure always congruent and perpendicular?

Correct Answer

Explanation

In a triangle, angle A is 70 degrees and angle B is 30 degrees. What is the measure of angle C?

Correct Answer

Explanation

Which of the following could describe a quadrilateral with two pairs of parallel sides and two interior angles that measure 65 degrees?

Correct Answer

Explanation

If pentagon ABCDE is similar to pentagon FGHIJ, and AB = 10, CD = 5, and FG = 30, what is IH?

Correct Answer

Explanation

What is the greatest area possible enclosed by a quadrilateral with a perimeter of 24 feet?

Correct Answer

Explanation

What is the difference in area between a square with a base of 4 feet and a circle with a diameter of 4 feet?

Correct Answer

Explanation

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