Angles and Triangles Review

Triangles

100

I have one 90 degree angle.

A right triangle

200

I have 3 sides that are all the same length. What is the size of each angle?

60 degrees

300

I am an isosceles triangle. My vertex angle is 40 degrees. What is the value of each of my other 2 angles?

70 degrees

400

I am an triangle with angles 2x, 3x and 5x. What is the value of x?

x=18

500

The exterior angle of a triangle is 120 degrees. One of the opposite interior angles is 80 degrees and the other is 2y degrees. Find y.

y=20

Angles

100

Angles on a straight line is equal to what?

180

200

Complementary angles are two angles that add to

90

300

A right angle has 2 angles. One angle is 25 degrees. What is the other angle?

65 degrees

400

There are 4 equal angles on a straight line. what is the measurement of each angle?

45

500

There are 2 angles on a straight line. One of the angle is 3x+50. The other angle is 40 degrees. Find x

x=30

Equations

100

2x=180, x=_____

x=90

200

5m+1=16. m=____

m= 3

300

2(k+4)=12. k=____

k=2

400

g/4+12=15. g=____

g=12

500

3(x+2)+4(x+5)=40

x=2

Triangles and Parallel lines

100

What is Mr. Rabach's favorite color?

orange

200

Triangle ABC=Triangle EFG. What side corresponds to side CA?

side GE

300

An isosceles right angled triangle has what angles?

90, 45 and 45

400

2 alternate angles on a set of parallel lines are 4x-10 and 3x+10. Find the value of x.

x=20

500

2 co interior angles on a set of parallel lines measure 2x+6 and 130 degrees. Find the value of x.

x=22

Random

100

How many degrees do the angles in a triangle add up to?

180 degrees

200

At what age did Mr. Rabach get his driver's license?

50

300

This question is about a triangle: If angle A is 40 degrees and angle B is 60 degrees, what is the measurement of angle C?

40 + 60 = 100 180 - 100 = 80 degrees

400

What is Mr. Rabach's favorite city.

Florence, Italy

500

How old is Mr. Rabach's mother

94