3 years ago

Find the surface area of this triangular prism. 20 cm 16 cm 9 cm 12 cm

Mathematics

1 answer:

gogolik [260]3 years ago

6 0

Answer:

the formulaA= 12BH is use to know the surface area of the triangle prism

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I didn’t mean to put the 3 there, but please help!

Akimi4 [234]

Answer:

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m= 5-2 / 9-0
3/9 =1/3
y=mx+b
2=1/3(0)+b
2=b
slope is 1/3
y-intr is 2

Step-by-step explanation:

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tensa zangetsu [6.8K]

Answer:

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Step-by-step explanation:

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MrRissso [65]

This falls under geometry. The two labeled angles are congruent, which means the line segment between them (AD in the image) is a bisector of the angle at vertex A. Use the angle bisector theorem, which says that

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