Exercises $15-20$ refer to a triangle. Express th…

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University of California, Berkeley
Problem 15

Exercises $15-20$ refer to a triangle. Express the ratio of the height to the base in simplest form.
$$\begin{array}{|c|c|}\hline \text { height } & {5 \mathrm{km}} \\ \hline \text { base } & {45 \mathrm{km}} \\ \hline\end{array}$$

$1 : 9$

Chapter 7
Similar Polygons
Section 1
Ratio and Proportion
Geometry

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Video Transcript

we know that the ratio would be 5 to 45. They're both divisible by 55 Divided by five was 1 45 by five is nine.