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lina2011 [118]
3 years ago
14

How to work out 215 in a fraction

Mathematics
1 answer:
ohaa [14]3 years ago
5 0
\frac{215}{215}
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Solve for b, then solve for each angle in the triangle
lesya692 [45]

We know that the sum of the interior angles of a triangle equals 180, then,in this case we have the following equation:

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then, solving for b, we get:

\begin{gathered} b+2b+(b+16)=180 \\ \Rightarrow4b+16=180 \\ \Rightarrow4b=180-16=164 \\ \Rightarrow b=\frac{164}{4}=41 \\ b=41 \end{gathered}

now that we have that b = 41, we can find the measure of each angle:

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5 0
2 years ago
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Use the table to answer the question.
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zhannawk [14.2K]

Answer:

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/13     /13

------------------

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