Math Measuring

• 60 degrees

• 70 degrees

• 80 degrees

• 90 degrees

Answer explanation

In a triangle, the sum of the angles is 180 degrees. Given angle A is 40 degrees and angle B is 50 degrees, angle C can be calculated as 180 - (40 + 50) = 90 degrees. Therefore, the measure of angle C is 90 degrees.

Tags

CCSS.8.G.A.5

Which of the following angles is an obtuse angle?

• 45 degrees

• 90 degrees

• 120 degrees

• 180 degrees

Answer explanation

An obtuse angle is defined as an angle greater than 90 degrees and less than 180 degrees. Among the options, 120 degrees fits this definition, while 45 degrees and 90 degrees are acute and right angles, respectively.

Tags

CCSS.4.G.A.1

What is the measure of an angle that is 2/3 of a right angle?

• 30 degrees

• 45 degrees

• 60 degrees

• 90 degrees

Answer explanation

A right angle measures 90 degrees. To find 2/3 of a right angle, calculate 2/3 of 90 degrees: (2/3) * 90 = 60 degrees. Therefore, the measure of the angle is 60 degrees.

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is 3/4c doubled?

• cup

• 1 1/2 cups

• 1 1/4 cups

• 1 3/4 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

The recipe calls for 1 1/2 cups of flour and you are tripling the recipe. How much flour would you need?

• 3 cups

• 2 1/2 cups

• 3 1/2 cups

• 4 1/2 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How many cups are in 1 gallon?

• 4

• 8

• 16

• 32

Tags

CCSS.3.MD.A.2

how many cups are in 1 quart?

• 3

• 4

• 5

• 6

Tags

CCSS.4.MD.A.1

How many ounces are in 1/2 pt?

• 6

• 7

• 8

• 9

Tags

CCSS.4.MD.A.1

what is 2/3 c doubled?

• 1 1/4 cups

• 1 1/2 cups

• 1 1/3 cups

• 1 3/4 cups

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

How many Tablespoons are in 1 cup?

• 8

• 16

• 32

• 64

Tags

CCSS.4.MD.A.1