3 years ago

Find the surface area of the regular pyramid

Mathematics

2 answers:

Fofino [41]3 years ago

3 0

Answer:

I do not know, but I do know the formula.

The formula is: 12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base.

Vlad1618 [11]3 years ago

3 0

The top 3 triangles are the same and the area for a triangle is 1/2 base*height so 3(1/2*6.1*12.2)+(1/2*6.1*5.3)=127.795
Or about 128

You might be interested in

What is energy and what is it

Ierofanga [76]

It is ability to do work. Simply everything is energy "E=mc^2" says even mass is energy

8 0

3 years ago

Read 2 more answers

How to calculate the area of a parallelogram

Yanka [14]

D, if you don't notice, you can basicly turn it into a rectangle, so you practically solve it the same way, also 1.6 meters = 160 centameters

6 0

3 years ago

Read 2 more answers

Liula [17]

Answer:

-40

Step-by-step explanation:

5 0

3 years ago

Solve 3(x - 2) < 18

vladimir2022 [97]

Hi there!

$\large\boxed{x < 8}$

3(x - 2) < 18

Begin by dividing both sides by 3:

3(x - 2)/3 < 18/3

x - 2 < 6

Add 2 to both sides:

x - 2 + 2 < 6 + 2

x < 8

5 0

3 years ago

Read 2 more answers

suppose a farmer has six cows and each cow has six calves the first year, they all increase in the same propotion, to the end of

Sergio [31]

Hi!

To solve this question you need to solve 7^8 x 6

7^8 = 5,764,801

5,764,801 x 6 = 34,588,806

4 0

3 years ago