3 years ago

Find the surface area of the figure

Mathematics

1 answer:

belka [17]3 years ago

6 0

Answer:

122.30 cm²

Step-by-step explanation:

The figure is a triangular prism.

Formula for calculating surface area of a triangular prism = bh + L(S1 + S2 + S3)

Where,

b = 11 cm

h = 4.3 cm

S1 = 8 cm

S2 = 6 cm

S3 = 11 cm

L = 3 cm

Surface area = 11*4.3 + 3(8 + 6 + 11)

= 47.3 + 3(25)

= 122.3 cm²

You might be interested in

Find the missing exponent

sladkih [1.3K]

-7 is the missing exponent

3 0

3 years ago

105-30-45-3028+10000000000000038492=?

Volgvan

Answer:

105-30-45-3028+10000000000000038492= 1.000000000000003e19

Step-by-step explanation:

I did the math

have a good day!!

8 0

3 years ago

What is the value of the expression 2[3(4^2+1)]-2^3?

puteri [66]

Answer: 94

Step-by-step explanation: use photo math :)

8 0

3 years ago

27(n+4)+18n=7(n-18)-40n So confused can yall help me?

Sedbober [7]

Answer:

this is your answer!! n=-3

Step-by-step explanation:

hoped i was able to help thank u can i get brainiest pls:)

5 0

3 years ago

Read 2 more answers

I need to show my work, could anyone help? (need by tonight 3/10/20

marishachu [46]

Answer:

14 gallons....$42

Step-by-step explanation:

The car requires one gallon every 32 miles...

The car requires c gallons for 448 miles

c = 448 × 1 / 32

= 14 gallons..

One gallon = $3

Fourteen gallons = ??

14 × 3 / 1 = $42

3 0

3 years ago