Applications of Surface Area of Prisms Quick Check

Question

4 of 54 of 5 Items

Question
Use the image to answer the question.

An illustration shows a 3 D triangular prism. The edges that are not visible are represented by dashed lines. The length and base of the triangular prism measures 12 centimeters and 4 centimeters. The perpendicular height h measures 6 centimeters, and the sides of the triangular face measures 7 centimeters.

Jordan purchased a piece of fabric that is 18 cm by 18 cm in order to make a tent for her little sister’s dolls. Using the dimensions for the tent shaped as a triangular prism, how much fabric will be left over?

(1 point)
Responses

324 cm2
324 cm squared

240 cm2
240 cm squared

184 cm2
184 cm squared

84 cm2

Answer 1

84 cm2