Topics
7. 3D Geometry
topic badge
United States of AmericaVirginia
Grade 8

7.04 Problem solving with volume and surface area

Lesson
Practice
Adaptive
Worksheet

Interactive practice questions

Find the surface area of the following right pyramid. Include all faces in your calculations.

A triangular pyramid with a quadrilateral base is depicted. The figure has four triangular faces and a quadrilateral base. Two sides of the quadrilateral base adjacent to each other measures 6 cm. A dashed line measuring 10 cm depicting the slant height of the triangular face of the pyramid, is drawn from the apex through one of the triangle faces to the base that measures 6 cm. There are dashed lines used to show edges of the base that are not directly visible from the perspective of the pyramid.
Easy
1min

Find the volume of the right pyramid pictured.

Easy
1min

Find the volume of the cone, rounded to two decimal places.

Easy
1min

A group of campers is setting up a small tent in the shape of a square-based pyramid. The base side length is $9$9 ft and the height of the tent is $5$5 ft.

How much space does the tent have inside?

Easy
1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account
Book a Demo
Sign up for free

Outcomes

8.MG.2

The student will investigate and determine the surface area of square-based pyramids and the volume of cones and square-based pyramids.

8.MG.2d

Solve problems in context involving volume of cones and square-based pyramids and the surface area of square-based pyramids.

What is Mathspace

About Mathspace