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

Find the volume of each prism. please answer, I need this rn.

Help I need the answer right quick. Which one????

Someone answer quick and right. 13points

A car is traveling at a constant speed of 60 miles per hour. Complete the table below to the distance that the car travels in hours.

If you were put in charge of reducing obesity in the world, what would you suggest doing to reduce the rates of obesity? Why would you suggest these actions? pl

Kyle estimates the weight of his dog to be 19 pounds. The actual weight of the dog is 13 pounds. Calculate the percent of error, rounding to the nearest whole

What is the product of 7 radical 3 and 9 radical 15 in simplest radical form??????? HEY

The substances below are listed by increasing specific heat capacity value. Starting at 30.0 °C, they each absorb 100 kJ of thermal energy. Which one do you ex

please help me this is due in 10 mins ill give you the crown no links

Square root 3 sin theta = -3 cos theta