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3 years ago

Surface area of a triangular prism

Mathematics

2 answers:

iragen [17]3 years ago

7 0

Answer:

Step-by-step explanation:

musickatia [10]3 years ago

6 0

Answer: You need to use the formula to solve this equation

step-by-step explanation:

Area of a triangle= A = 1/2bh

Area of a rectangle= A = lw

Surface area of triangular prism= SA = bh + (s1 + s2 + s3)H

Use that formula to solve the problem.

I hope this helps

<h3>If you need more add my s n a p (i'll put it in the comments section) and send a picture of your work and i'll help</h3>

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4 years ago

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shtirl [24]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help me with this

Sati [7]

Answer:

$x = \sqrt{11.4^2+2.6^2}\\\\$

Rounded to the nearest hundredths: 11.69.

Step-by-step explanation:

I would use the Pythagorean theorem for this problem.

The difference between the highest point and the lowest point of AD is 9.8-7.2 = 2.6, so that would be the height of the triangle. The length/base of the triangle would be 11.4.

Now, just solve using Pythagorean's theorem:

$x = \sqrt{11.4^2+2.6^2}\\\\$

Rounded to the nearest hundredths: 11.69.

I hope this helped you.

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