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Front

What is the measure of angle DAB if angle BAC is 33° and BC = CD = 18?

Back

m∠DAB = 66°.

Front

What is the perimeter of triangle SUT if RU = 16, UT = 20, and SR = 16?

Back

Perimeter = 72.

Front

If ray QS bisects angle PQR, what is the measure of angle SQR if angle PQR is 130°?

Back

m∠SQR = 65°.

Front

If SV ≅ UV, SR = 4x - 1, and RU = x + 8, what is the value of SU?

Back

SU = 22.

Front

If M is the midpoint of segment PQ, and PM = 11, what is the length of MQ?

Back

MQ = 11.

Front

Define a bisector in geometry.

Back

A bisector is a line or ray that divides an angle or segment into two equal parts.

Front

What is the formula for the perimeter of a triangle?

Back

Perimeter = side1 + side2 + side3.

Front

What does it mean for two segments to be congruent?

Back

Two segments are congruent if they have the same length.

Front

How do you find the midpoint of a segment?

Back

Midpoint = (x1 + x2)/2, (y1 + y2)/2.

Front

What is the relationship between angles formed by a bisector?

Back

The angles formed by a bisector are equal.