grandmawalks grandmawalks

22-07-2022
Mathematics

contestada

Find the surface area of the pyramid. Round to the nearest tenth.

Find the surface area of the pyramid Round to the nearest tenth class=

Respuesta :

Medunno13 Medunno13

23-07-2022

Answer:

279

Step-by-step explanation:

The area of the square base is 9² = 81.

The area of each triangular face is (1/2)(9)(11)=99/2.

So, the total surface area is 4(99/2)+81=279

Answer Link

Otras preguntas

Please make these events in order 50 Points worth it. Cuba becomes Communist and Castro takes control of all American property. – 1st Publicly, Kennedy agrees

Fred is given a rectangular picture frame as a birthday gift. If the length of the frame is represented by 4x-2 and the width of the frame is represented by 2x

What are equation for the chemical change that produces water from two hydrogen molecules and one oxygen molecule. And the reactants and the products.

Which one of these was NOT a reason why thousands of white men volunteered to fight with the Union Army? A- They wanted to fight for the civil rights of black p

Which expression is equivalent to the expression shown below?

The following sentence follows parallel structure: She decided to leave her job and travelling the world. O True False

1.) There is a lot of carbon dioxide in the atmosphere, what is the process by which plants remove it fromthe atmosphere?2) Plants turn the carbon dioxide into

Please help! I’ll give points if it’s correct! Simplify each expression 30. (3/8)^2 32. (3x/y)^4

Tiger Woods struck his golf ball at an angle of 41 degrees with the ground at a speed of 179 mph. Find the magnitude of the vertical and horizontal components o

What is the figurative lanaguage?