What is the surface of the triangular prism?

Given:

Each side the triangle = 8 cm

The height of the triangle = 3 cm

The height of the prism = 12 cm

To find the surface area of the triangular prism.

Formula:

The surface area the triangular prism:

where, b be the base of the triangle

h be the height of the triangle

be the sides of the triangle.

H be the height of the prism.

Now,

Putting, b=8, h=3, H = 12, we get,

sq cm

or, 24+288 sq cm

or, = 312 sq cm

Hence,

The surface area of the given triangular prism is 312 sq cm.

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you