Ask question

Ask question

All categories

2 years ago

12

What is the Surface Area Formula for a Square Pyramid? I need the formula

1 answer:

Contact [7]2 years ago

8 0

Answer:

The surface area of a square pyramid is the sum of the areas of all its 4 triangular side faces with the base area of the square pyramid. If a, h, and l are the base length, the height of the pyramid, and slant height respectively, then the surface area of the square pyramid = a2+ 2al (or) a2+2a √a24+h2 a 2 4 + h 2 .

You might be interested in

Find the volume of each of the following cubes. a. s = 7 kilometers b. s = 11 yards

nadya68 [22]

Answer:

Part 1) $V=343\ km^{3}$

Part 2) $V=1,331\ yd^{3}$

Step-by-step explanation:

we know that

The volume of a cube is equal to

$V=s^{3}$

where

s is the length of the cube

Part 1)

we have

$s=7\ km$

substitute in the formula

$V=7^{3}$

$V=343\ km^{3}$

Part 2)

we have

$s=11\ yd$

substitute in the formula

$V=11^{3}$

$V=1,331\ yd^{3}$

6 0

3 years ago

Read 2 more answers

PLEASE HELP !!! Which polygon is a concave octagon?

Allushta [10]

The correct answer is:

C. The polygon with 8 sides and a concave shape (attached)

$|Huntrw6|$

3 0

2 years ago

Write the equations included in the same set of related facts as 6 ✖️8=48

makkiz [27]

8×6=48
48÷6=8
48÷8=6

I hope this helped!!!:

6 0

2 years ago

Read 2 more answers

A group of friends are going to a cottage for the weekend and you look at the road map to see where it is. The scale used is 1 :

Sladkaya [172]

8.5 x 250,000= 2125000

5 0

2 years ago

Read 2 more answers

Ax + bx - 15 = 0;x<br> How do you solve this?

Pani-rosa [81]

Answer:

Step-by-step explanation:

$ax+bx-15=0\\=> (a+b)x-15=0\\=>(a+b)x=15\\=>x=\frac{15}{(a+b)}$

7 0

2 years ago