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Section 1

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Triangle with one angle measuring 90 degrees.

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Geometry Math

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6 years ago

Date created

Mar 1, 2020

Cards (25)

Section 1

(25 cards)

Triangle with one angle measuring 90 degrees.

Front

Right triangle

Back

Angle that measures less than 90 degrees.

Front

Acute Angle

Back

Triangle with one angle that measures greater than 90 degrees.

Front

Obtuse Triangle

Back

When the measures of all four angles of a four-sided figure are added, what is the total (always)?

Front

360 degrees

Back

What is the measure of a straight line?

Front

180 degrees

Back

right angle

Front

Angle that measures 90 degrees. The angle is often identified by a box in the corner of the angle.

Back

complementary angles

Front

Angles whose measures add up to 90 degrees.

Back

How do you determine the "legs" on a right triangle?

Front

The legs make up the right angle.

Back

When the measures of all three angles of any triangle are added, what is the total (always)?

Front

180 degrees

Back

angle

Front

Two rays with the same endpoint.

Back

degree

Front

Unit of measure for angles.

Back

Angle that measures more than 90 degrees.

Front

Obtuse Angle

Back

Parallel

Front

Two or more lines going in the same direction that are equally distant apart along their entire lengths.

Back

What are you measuring if you want to know how much a container will hold?

Front

Volume

Back

radius

Front

Line that reaches from the center of a circle to a point on the circle. It is half the length of a diameter.

Back

How do you determine which side is the hypotenuse on a right triangle?

Front

The hypotenuse is opposite the right angle and is the longest side of the triangle.

Back

supplementary angles

Front

Angles whose measures add up to 180 degrees.

Back

What does "c" stand for in the Pythagorean Theorem?

Front

The hypotenuse

Back

What are you measuring if you want to calculate how many square feet of carpeting to buy for your living room?

Front

Area

Back

Triangle with at least two sides equal in length and two equal base angles.

Front

Isosceles

Back

When is the Pythagorean Theorem used?

Front

When doing calculations for the measures of the sides of a right triangle.

Back

diameter

Front

Line that starts at one point on a circle, goes through the middle of the circle, and ends on the opposite side of the circle.

Back

What are you measuring if you want to calculate how much fencing you will need to enclose your back yard?

Front

Perimeter

Back

Triangle with three angles that measure less than 90 degrees.

Front

Acute Triangle

Back

Triangle with no equal side lengths.

Front

Scalene

Back