Week 30~Thursday

Name the angle pairs and side pairs to find a triangle correspondence that matches sides of equal length and angles of equal measurement. There are two correct pairs that match. PICK TWO ANSWERS!

• ∠Z = ∠X

• DE = ZX

• ∠Z = ∠D

• DE = XY

Tags

CCSS.HSG.CO.B.7

Classify the angles.

• vertical angles

• complimentary angles

• supplementary angles

• congruent angles

Tags

CCSS.7.G.B.5

What is the area of the shaded region?

• 64.84

• 69.36

• 4.52

• 33.95

Tags

CCSS.7.G.B.4

In the problem to the left, what is the probability a boy will be chosen second? (*hint: since the girl was chosen first, her name does not go back in the set to be chosen again).

• 2/3

• 1/2

• 1/4

• 2/9

Mrs. Smith had a spinner with the digits 1-6 on it and a die. What is the probability of her spinning the spinner and landing on a prime number and then rolling the die and landing on a prime number? Which equation will help you solve this probability question?

Eight businesses were asked how many employees they have.  Here is the data.

3, 4, 5, 4, 3, 5, 2, 7

Find the mean, median, and mode of the data.

• mean = 4.125

  median = 4

  mode = 3, 4, 5

• mean = 5

  median = 3.5

  mode = 3, 5

• mean = 4

  median = 4

  mode = 4

• mean = 4.125

  median = 3.5

  mode = 3, 4, 5

Tags

CCSS.6.SP.B.5C

Find the mean absolute deviation of the set of data:

53, 48, 47, 67, 67, 68, 55

• MAD = 57.86

• MAD = 8.12

• MAD = 55

• MAD = 2.86

Tags

CCSS.6.SP.B.5C