Johns8olouallyssa Johns8olouallyssa

23-11-2016
Mathematics

contestada

Find the surface area of a square pyramid with length 9 ft and slant height 12 ft.
A. 90 ft2
B. 45 ft2
C. 171 ft2
D. 297 ft2

Respuesta :

jhecking1003 jhecking1003

17-06-2019

Answer:

D. 297 ft^2

Step-by-step explanation:

SA = 4( 1/2 ) (9)(12) + (9)(9)

SA = 297 ft^2

Answer Link

Otras preguntas

What is the most significant factor that controls the development of soil? A. Topography B. Time C. Climate D. Parent material geography

Why did Hitler most likely assume he could annex Austria and Czechoslovakia

What I can do o promote americanism and love of country?

Why is it important for the cell membrane to allow materials to enter and leave the cell

When should you suggest a client use progressive muscle relaxation? A. When the client is having trouble relaxing B. After the client eats a large meal C.

What are your top 3 values? 2. Describe what they are ? How can your values help you in a relationship explain ??

A substance that accelerates the rate of a chemical reaction is called a(an) a. catalyst. c. molecule. b. lipid. d. element.

A water tank, having the shape of a rectangular prism of base 100 square centimeters, is being filled at the rate of 1 liter per minute. Find the rate at which

Which military first used bugle calls and signals to relay signals and communicate instructions?

Indicate whether the statement is true or false. A force can be simply defined as a push or a pull. A. True B. False