2 years ago

Solve the triangles below

Mathematics

1 answer:

nataly862011 [7]2 years ago

4 0

I guess you want the missing angle.
The missing angle is 83

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In ABC, what is the measure of angle B?

NeX [460]

Answer:

Step-by-step explanation:

The sum of two remote interior angles (a remote interior angle is the interior angle that is not supplementary to the exterior angle given -- in this case A and B are remote angles) equals the exterior angle.

In This case A + B = 140

A = x + 2

B = 2x

x +2 + 2x = 140

3x + 2 = 140 Subtract 2 from both sides

3x = 138 Divide by 3

x = 138/3

x = 46

<B = 2x

<B = 2*46

<B = 92

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Answer:

Let x be the total number of cupcakes.

Chocolate chips =

$\frac{2}{3} x$

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given

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