Show:
midpoint
distance
Pythagorean Theorem
Angles
Radicals
FIND THE MISSING ANGLE
100

(6,4) (6,5) 

(6, 4.5)

100

Find the distance:
(-5, 4) & (2, -3) 

sqrt85

100

Find the missing side of the triangle with
A = 6 & C = 10. 

8
100

These are the four types of angles 

obtuse, acute and straight, right angle 

100

sqrt 180

6sqrt5


100

Find the measure of angle A when:

A= 11x-4; B = 80; & C = 15x 

A = 40

200

(-5, 4) (5, -3) 

(0, -.5) 
200

Find the distance:
(-3, 0) (-1, -4)

sqrt20

200

find the missing side when:
A = 3 B = 4 

5

200

these angles are congruent to each other

vertical angles 

200

sqrt24


2sqrt6



200

Find the missing angle when:

A=7x+7; B= 90 & C = 14x-1 

A = 35 

300

(4,5) (-3, 2) 

(.5, 1.5) 

300

Find the distance: 

(-3, 5) (-1, 0)

sqrt29

300

Is this a perfect right triangle

A = 7, B= Square root of 51, C = 10

Yes, 100=100

300

these angles add up to 180

supplementary angles 

300

sqrt108


6sqrt3


300

Find A when: 

A= x+56; B = x +86; and C = 50

A= 50 


400

(-3, 2) & (-2, 6) 

(-2.5, 4) 


400

Find the distance:
(0, 4) & (3, -1) 

sqrt34

400

Is this a perfect triangle?
A = 5, 

B=

sqrt60

, C=9 

NO; 85 does not equal 81



400

these angles add up to 90 degrees

complementary angles 

400

sqrt75


5sqrt3


400
Find A when: 

A=2x+8; B = 90 and C = 5x+5

A = 30

500

(-2, -3), (5, -5) 

(1.5, -4) 
500

Find the distance:
(-1, 2) & (0, -4) 

sqrt36 or 6

500

Find the missing side: 

A= sqrt145

B= ; C = 15

sqrt80

 or 8.9

500

These are the four angles found in the middle of two parallel lines 

interior angles 

500

sqrt144

12

500

Find A when: 

A = 7x-6; B = 90 and C = 40

A = 50