Unit 9 Review

Angle Types

100

An angle that has a measure of 90 degrees?

Right Angle

200

An angle whose measure is between 90 and 180 degrees?

Obtuse Angle

300

Define a straight angle?

Measures 180 degrees

400

An angle whose measure is less than 90 degrees?

Acute Angle

500

Name the vertex of the <ABC.

B

Algebra and Angles

100

<A = 2x and <B = x, <A and <B are 90 degrees.  Find x.

30

200

<M = 2x-3 and <N = x, <M and <N are supplementary.  Find x.

61

300

<B = 5x-15 and <C = 65, <B and <C are vertical angles, find x.

16

400

m<G = 3(2x+8) and x=17.  What kind of angle is <G?

Obtuse

500

m<EFH = 4x-6 and m<HFG =2x, the two angles are supplementary.  Find x.

31

Angle Pairs

100

Sum is 180 degrees

Supplementary

200

All ways equal.

Vertical

300

Sum is 90 degrees

Right

400

Angles that are next to each other?

Adjacent

500

Two angles that form a line.

Linear Pair

Triangles

100

Number of sides of a triangle

3

200

Sum of the measures of a triangle

180

300

A triangle with two equal sides

Isosceles

400

A triangle with a 90 degree angle

Right

500

A triangle with all sides different

Scalene

Other

100

CPCS Mascot

Panther

200

Coach of Varsity Baseball Team

Mr. Pertak

300

CPCS Stuff the _____

Bus

400

CPCS Superintendent

Mrs. Brannock

500

Catcher of the varsity baseball team.

Tristan