Geometry Formulas

Question 1

Which is NOT a postulate or theorem that proves triangle congruence?

Accepted Answer

SSA

Question 2

To calculate the area, you will use ____ to calculate the missing length then the formula ____.

Accepted Answer

Pythagorean Theorem, ½ · b ·h

Question 3

Select the equation that would NOT be used to calculate the correct distance.

Accepted Answer

x = 1250(Tan 31°)

Question 4

The formula below can be used to calculate the ______ between two points in a coordinate plane.

Accepted Answer

slope

Question 5

To solve this problem, you will first need to set 7.5m2 = _____.

Accepted Answer

b · h

Question 6

Which formulas are needed to answer parts A, B, and C?

Accepted Answer

I, II, and III

Question 7

Which formula would be needed to solve the problem below?

Accepted Answer

midpoint

Question 8

After comparing the____of the equations y=2x+3 and y= -.5x-4, the lines are classified as ____.

Accepted Answer

slopes; perpendicular

Question 9

Choose the INCORRECT statement.

Accepted Answer

In both formulas, AM = 67.5°

Question 10

To find m∠APD, you would use which formula?

Accepted Answer

½ (measure of arc AD- measure of arc CB)

Question 11

The formula below can be used to calculate the ______ between two points in a coordinate plane.

Accepted Answer

midpoint

Question 12

You would use the _____ formula to be able classify the two lines as _____.

Accepted Answer

Slope; Parallel

Question 13

For this problem, you will first use the ____ ratio, then ____ to calculate the areas.

Accepted Answer

Tangent; ½ ·a ·P

Question 14

To find the value of x, you would use what formula?

Accepted Answer

½ * measure of arc AB

Question 15

To find ∠APD, you would use what formula?

Accepted Answer

½ (measure of arc AD + measure of arc CB)

Question 16

Which formula would be needed to solve the problem below?

Accepted Answer

distance

Question 17

The formula below can be used to calculate the ______ between two points in a coordinate plane.

Accepted Answer

distance

Questions 17