Area
What is the formula for the area of a trapezoid?
A= 1/2 (b1 + b2)h
What is the formula for the Surface Area of a rectangular prism?
S.A. = 2(lw + lh + hw)
What is volume?
The amount of space inside a 3-dimensional figure. Ex.) liquid, space, etc.
What is the definition of a polygon?
A 2-dimensional shape, with three or more sides, enclosed with straight edges.
What is the Area of a triangle with b=5, and h=10
A= 25 units2
A rectangular prism has the dimensions of: l=7 ft, w=5 ft, and h=3 ft. What is the Surface Area?
S.A. = 142 ft2
A cereal box has the dimensions of 18 inches by 13 inches by 12 inches. What is the volume?
V = 2808 in3
Which shape(s) has four congruent sides?
Square and Rhombus
A parallelogram has a base of 18 ft and a height of 6.2 feet. What is the area?
A = 111.6 ft2
Nadine is going through her sister's toy chest. The dimensions are 38 in (length), 19 inches (height) and 19 inches (width). What is the Surface Area of this Rectangular prism?
S.A. = 3610 in2
The volume of a rectangular prism is 2520in3. The length is 14 inches and the height is 9 inches. What is the width?
w = 20 inches
Find the Volume of a Rectangular Prism with dimensions: l = 2, w = 4/11 & h = 5/8 feet.
V = 5/11 ft3
What is the area of a trapezoid that has a base1 of 10cm, a base2 of 3cm and a height of 8cm?
A = 52 cm2
What is the formula for the Surface Area of a Cylinder?
S.A. = 2(pi)rh + 2(pi)r2
A triangular prism has a height of 11ft. The base of the triangular face is 9 feet and the height of the triangular base is 17 feet. What is the volume of this prism?
V = 841.5 ft3
The volume of a triangular prism is 98 cubic meters. The height of the triangular base is 5 m and the base is 9.8 m. What is the height of the prism?
height = 4m
A trapezoid has an area of 50 square inches. The bases are 3 inches and 7 inches. What is the height?
h = 10inches
A can of soda has a radius of 14 mm & a height of 11 mm. What is the Surface Area?
A = 2,199.11 mm2 OR A = 2,198 mm2
Mr. Rutherford's greenhouse has a volume of 90yd3. The base of the triangular face is 6 yards and the height of the triangular base is 3 yards. What is the height of the triangular prism?
height = 10 yards
A cylinder has a radius of 12ft and a height of 14ft. What is the volume?
V = 6,330.24ft3 OR V = 6,333.45ft3