Add and Subtract Fractions
5/9 + 2/5
43/45
What is an acute angle?
An angle that is smaller than a right angle.
The perimeter of a square is 16 feet. What is the length of one side of the square?
4 ft
Use one multiplier to convert 20 inches to cm. (2.54 cm = 1 inch)
50.8 cm
1/5 + 2/5
3/5
What is an obtuse angle?
An obtuse angle is an angle that is larger than a right angle, but smaller than a straight angle.
The radius of a circle of 6 cm. Find the circumference of the circle.
37.68 cm
Use two unit multipliers to convert 25 feet to cm.
762 cm
3/8 - 1/5
7/40
Number of degrees in a circle?
360
The diameter of a circle of 8 meters. Find the circumference of the circle.
25.12 m
8.0146 - 0.03251
7.98209
2/3 - 1/8
13/24
Number of degrees in a triangle?
180
What is the name of the quadrilateral that has two pairs of parallel sides?
Parallelogram
16.04 x 3.46
55.4984
2 1/2 + 3 1/5
5 7/10
A triangle has two degrees that measure 55 degrees. What is the degree of the third angle?
70
What is the name of the quadrilateral that has exactly two parallel sides?
Trapezoid
5.412 divided by 0.123
44