Geo Unit 5 Review

Front

Find the missing length in a triangle when the other two sides are known. What is the missing length if the sides are 8 and 12?

Back

20

Front

In triangle BCD, which segment is the largest?

Back

Segment DB

Front

In triangle PRQ, which angle is the largest?

Back

∠Q

Front

Order the sides of triangle DE from least to greatest: DE, VE, DV.

Back

DE, VE, DV

Front

What is the term for a line segment that connects a vertex of a triangle to the midpoint of the opposite side?

Back

Median

Front

What is the definition of an angle bisector?

Back

An angle bisector is a line that divides an angle into two equal parts.

Front

What is the definition of a midsegment in a triangle?

Back

A midsegment is a segment that connects the midpoints of two sides of a triangle.

Front

What is the definition of an altitude in a triangle?

Back

An altitude is a perpendicular segment from a vertex to the line containing the opposite side.

Front

How do you find the length of a side in a right triangle using the Pythagorean theorem?

Back

a² + b² = c², where c is the hypotenuse.

Front

What is the relationship between the angles and sides of a triangle?

Back

The largest angle is opposite the longest side.