Find the surface area of the right triangular prism shown below. units^2_____________

Mathematics

2 answers:

stiks02 [169]3 years ago

7 0

Step-by-step explanation:

find the area of the base of the shape, them boom, that's your answer!

mariarad [96]3 years ago

6 0

Answer:

144 IS THE ANSWER ITS REAL 100% IF U GOT IT CORRECT GIVE ME A 5 AND THANKS :) :0

Step-by-step explanation:

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astra-53 [7]

It should be D, I did the math :)

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2 years ago

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What is the surface area of the triangular prism?

Sergeu [11.5K]

Good morning ☕️

Answer:

Step-by-step explanation:

the surface area of the triangular prism =

2×(the base’s area) + the lateral area

the base’s area =

$\frac{6*4}{2} =\frac{24}{2} =12$

the lateral area =

9×(6 + 5 + 5) = 9×16 = 9×16 = 144

finally,

the surface area of the triangular prism = 24 + 144 = 168

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3 years ago

An office building casts a 90 foot shadow. At the same time of day, a 5 foot woman standing near the building casts an 8 foot sh

Elenna [48]

Make a ratio:

Make sure shadow is in same location on both fractions (either numerator or denominator) 

x/90=5/8

Cross multiply:

8x=90x5
8x=450

x=56.25 feet 

Therefore, the approximate height of the building to the nearest foot would be 56.25 feet.

That makes sense, too, because the woman's shadow is taller than she is, but is less than double her height. The building shadow is taller than the building, but it's less than double the height of the building.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.

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Which value is the solution to the equation -8 = 6 - 7x? A. -7 B. - 2 C. 2 D. 5

r-ruslan [8.4K]

Step-by-step explanation:

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