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Kay [80]
3 years ago
13

Use graph to answer question

Mathematics
1 answer:
forsale [732]3 years ago
6 0

Given:

A figure of a right angle triangle.

To find:

The length of BC.

Solution:

In a right angle triangle,

\tan \theta =\dfrac{Perpendicular}{Base}

In the given triangle,

\tan A =\dfrac{BC}{AC}

\tan 23^\circ =\dfrac{BC}{6}

0.42447\times 6 =BC

2.54682 =BC

Approximate the value to the nearest hundredth.

BC\approx 2.55

Therefore, the measure of side BC is 2.55 units.

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