2 years ago

Find the surface area of the pyramid. The side lengths of the base are equal.

Mathematics

1 answer:

ANTONII [103]2 years ago

7 0

Answer:

195.6

Step-by-step explanation:

area of base= 1/2 * 8 * 6.9 = 27.6

area of lateral face= 1/2 * 8 * 14 = 56

total surface area = 27.6 + 56 + 56 + 56 = 195.6

You might be interested in

The product of (-3xy?)(5x²y3) is

egoroff_w [7]

Answer:

-3xy

Step-by-step explanation:

7 0

2 years ago

Angles X and Y form a straight line. Angles W and Z form a straight line. Angles X and W are beside each other. Angles Y and Z a

joja [24]

Step-by-step explanation:

∠W and ∠Z are supplementary

6 0

2 years ago

Read 2 more answers

Can you please answer the question?

Sliva [168]

Answer:

I think its 21 im not sure tho! Sorry if im wrong! :(

Step-by-step explanation:

6 0

2 years ago

What is the area of a triangle whose vertices are R(−4,2) R ( − 4 , 2 ) , S(1,2) S ( 1 , 2 ) , and T(−5,−4)

gogolik [260]

The area of that triangle would be 5 units².
The formula for the area of a triangle is 1/2bh; with b being base and h being the height.
The base of the triangle is length of segment TS which is 5 units
The height of the triangle is 4-2= 2 units.
5×2=10
10÷2= 5

7 0

2 years ago

You have 7.60 to buy cantaloupes for a fruit salad recipe. Cantaloupes cost 1.90 each. Write and solve an inequality that repres

Kipish [7]

What is the relevance of avocados?
cantaloupes - 1.90x=7.60
x=4

6 0

3 years ago

Read 2 more answers