A
What is an acute angle?
An angle with a measure between 0 and 90 degrees.
What is an equilateral triangle?
A triangle with three sides of equal length.
What is an obtuse angle?
An angle with a measure between 90 and 180 degrees.
What is a straight angle?
An angle with a measurement of 180 degrees.
What is a scalene triangle?
A triangle with sides of all different lengths.
Is the product of two signed numbers that have the same sign a positive number or a negative number?
Positive number.
Is the quotient of two signed numbers that have opposite signs a positive number or a negative number?
Negative number.
The area of a rectangle is 84 square meters. The width of the rectangle is 7 meters. What is the length of the rectangle?
12 meters
The diameter of a circle is 16 inches. What is the circumference of the circle?
50.24 inches
The diameter of a circle is 16 inches. What is the area of the circle?
200.96 inches squared
(2)(-4)(-7)(-5)
-280
-|-7 + 2| + 3 - 9
-11
(5)(-6 - 7)(-9)(-4)
-2340
-59
Find x.
65 degrees
Find the area of the shaded portion of this figure in feet.
71 ft squared
(-4 - 8) / (-3 + 9 - 6)
Undefined
(8)(-9)(4 - 7)(-3 + 7 - 13)
-1944
Find the area of this figure in inches.
25 inches squared
2 - (24/-6) - 7
-1
Use two unit multipliers to convert 40 square centimeters to square meters.
100 cm = 1 m
(50) / [(100)^2] meters squared
(4)(-3) - (2 - 5)(4 - 1) + |-5 + 3 - 1|
0
Find the perimeter of this figure in cm.
40.56 cm
Use two unit multipliers to convert 70 meters to inches.
1 inch = 2.54 cm
100 cm = 1 m
70(100) / (2.54) inches
or 2755.91 inches
[3(-8 - 3) + (10 - 7)] / [-6 - (-2)(-3)]
2.5