2 years ago

Find the surface area of the regular pyramid.

Mathematics

2 answers:

spayn [35]2 years ago

5 0

Answer:

Answer = 93.6

Step-by-step explanation:

frist multipy 9 x 13 to get 117 than divided it by 2 = 58.5, than times it by 3 since there is three sides.

(58.5 x 3 is 175.5)

Than for the base multipy 7.8 x 9 = 70.2, but since its a tri, divided it by 2 = 35.1.

Add 58.5 and 35.1 to get 93.6

ella [17]2 years ago

4 0

93.6
do you need work showing

You might be interested in

Help i’ll give brainliest!

Murljashka [212]

F would be 1. G would be 4. E would be negative 3

4 0

1 year ago

A tile factory earns money by charging a flat fee for delivery and a sales price of $0.25 per tile. One customer paid a total of

Elan Coil [88]

The answer is 1.C 2.$500

3 0

3 years ago

Fifty people were surveyed about their favorite pizza topping. The results of the survey are displayed in the circle graph. How

vekshin1

I need the picture to fully answer your question
dude.

5 0

3 years ago

Find the value of the variable or the measure of the missing part of each kite BD=

nataly862011 [7]

Step-by-step explanation:

ED = EB

2x +3 = 5x -15

3+15=5x -2x

18 = 3x

18 ÷ 3 = x

x = 6

7 0

2 years ago

76767676767676767676767676767676767676767676767676767676767676767676-67676767676767676767676767676767676767676767676767676767676

jenyasd209 [6]

Answer:

6767676766767676776767677676767676677676767676767

Step-by-step explanation:

76767676767676767676767676767676767676767676767676

8 0

2 years ago