138k views
0 votes
Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number.

11.21 m
34 m
5 m
6 m

1 Answer

4 votes

Answer:

755 m²; 785 m²

Explanation:

In the picture attached, the prism is shown.

Lateral area = perimeter of base * height

The base is a right triangles, then its perimeter is:

perimeter: 5 + 6 + 11.21 = 22.21 m

Lateral area = 22.21*34 = 755 m²

Surface area = lateral area + 2 (Area of base)

The base is a right triangles, then its area is:

area of base = (1/2)*5*6 = 15 m²

Surface area = 755 + 2*15 = 785 m²

Use formulas to find the lateral area and surface area of the given prism. Round your-example-1
User Gjois
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories