Find the area of the rectangle below.
84 cm2
Find the area of the triangle below.
24 units2
Find the surface area of the rectangular prism.
108 cm2
Define Polygon
A shape with many angles
Closed, straight sides, and 2D
Find the area of the rectangle below.
84 units2
Find the area of the triangle below.
35 units2
What is the area of the parallelogram?
50 in2
Which of the following nets will form a triangular pyramid?
C
Rachel is baking a cake in a 9 in x 13 in pan. What is the area of the bottom of the pan?
117 in2
Find the area of the triangle below.
48 in.2
The cabinet below has a length of 5 feet, a width of 4 feet, and a height of 10 feet. What is the surface area of the cabinet?
40 + 100 + 80 = 220 ft squared
What type of pyramid is this?
Square pyramid
Harvey is painting one of the walls in his office a new color. The length of the wall is 18 feet and the width is 12 feet. How many square feet is the wall in his office?
216 feet2
Alan is making a sign in the shape of a triangle. The base is 6 feet and the height is 8 feet. What is the area of the sign?
24 feet2
What is the area of the parallelogram?
*Pay attention to the units.*
96 in2
Find the surface area of the polyhedron below.
72 square units
The area of the playground is 352 feet squared and the length is 22 feet. What is the width?
16 feet
Carl built a triangular garden for his wife. The area of the garden is 138 feet2 and the height is 12 feet. What is the base?
23 feet
What is the surface area of the triangular prism below?
712 cm2
What is the surface area of the net?
120mm2