perimeter
A rectangle has a width of 3.6 cm and a length of 7.8 cm. What is the perimeter?
22.8 cm
A rectangle has a length of 6.3 cm and a width of 5.4 cm. What is the area?
34.02 cm2
Each angle in an equilateral triangle measures ____.
60 degrees
A special parallelogram with 4 equal side lengths.
rhombus
308 mm 3
A square has a perimeter of 40.96 centimeters. What is the length of each side?
10.24 centimeters
A rectangle has a length of 4 1/2 inches and a width of 2 1/2 inches. What is the area?
22 1/2 in2
How many acute angles does an scalene acute triangle have?
3
A rhombus is __________ a square.
(always, sometimes, never)
sometimes
A rectangular prism has a length of 7.2 ft, a width of 8.5 ft, and a height of 13 ft. What is the total volume?
795.6 ft 3
A baseball diamond is a square with a perimeter of 101.6 meters. What is the length of one side?
25.4 meters
A rectangle has a length of 9.9 cm and a width of 4.3 cm. What is the area?
42.57 square centimeters
sides: 38 in, 50 in, 42 in
angles: 90 degrees, 45 degrees, 45 degrees
scalene right
A special paralellogram with at least 4 right angles and 4 pairs of perpendicular sides is a
rectangle
A rectangular prism has a length of 8.9 cm, a width of 10 cm, and a height of 9.2 cm. What is the total volume?
818.8 cm 3
A square classroom has a perimeter of 50 yards. What is the length of each side of the classroom?
12 1/2 yards
96.04 cm2
sides: 50 in. 80 in. 50 in.
angles: 88 degrees 43 degrees 49 degrees
isosceles acute
A special trapezoid with opposite sides of equal length that are parallel is a ________.
parallelogram
A small prism has a length of 15 in, a height of 6 in, and a width of 12 inches. A smaller prism has a length of 12 in, a width of 6 in, and a height of 6 inches. Suppose you stack the smaller one on top of the other. What is the total volume?
1,512 in 3
Penny is making a rectangular banner. She plans to place blue yarn around the banner's edges. The banner is 30 1/2 inches by 20 1/4 inches. How much yarn will Penny use?
101 1/2 inches
A rectangle has a width of 2 2/3 yards and a length of 3 1/3 yards. What is the area?
8 8/9 yard
If two of a triangle's angles measure 45 degrees and 48 degrees, would the triangle be right, acute, or obtuse?
A rhombus is _________ a parallelogram
(always, sometimes, never)
always
A rectangular prism has a base area of 143 square inches. The total volume is 2,145 cubic inches. What is the height of the rectangular prism?
15 inches