Measure the following red bar to the nearest 0.25 inch.
3.75 inches
3 3/4
Which dimension best describes the height of the trapezoid below?
4
How would you describe to a friend what volume means in mathematics?
Volume means the space inside a 3D object or shape.
In any triangle, all of the interior angles must add up to what number?
180o
The length of the base of a parallelogram is 21 centimeters, and the corresponding height is h centimeters. Which formula can be used to find A, the area of the parallelogram in square centimeters?
A. A = 21 + h
B. A = 21h
C. A=0.5(21h)
D. A = 0.5(14 + 10)
B. A = 21h
What is the volume of the rectangular prism in cubic inches?
V = 75 in3
In triangle FGH shown below, what is the measure of angle F?
19.5o
The base of the triangle is 2.5 inches. The height is 2 inches.
What is the area of the triangle shown?
A = 2.5 square inches
Which of the following is a possible measure for the missing side length, x?
A. 1
B. 2
C. 4
C. 4
Vincent will create a parallelogram that has a height of 14 units and an area of up to 210 square units. Which inequality represents all the possible lengths in units of the base, b, that Vincent can use to create this parallelogram?
A. b ≤ 196
B. b ≥ 224
C. b ≤ 2,940
D. b ≤ 15
D. b ≤ 15
In triangle JKL, angle J measures 92˚ and angle L measures 29˚. Which list shows the side lengths of the triangle in order from least to greatest?
A. JK KL JL
B. KL JL JK
C. KL JK JL
D. JK JL KL
D. JK JL KL
Which number is greater?
80% or 1.80
1.80