1 Answer

Jfmercer · Answer 1 · 2023-02-26T05:42:44+0000

The Law of Sines

It's a formula that relates side lengths to their opposite angle measure.

We are given a triangle ABC where one of its sides is AC=52.6 cm. Angles A and C are also known, A=44°, C=100°.

We can calculate the third angle by subtracting A+C from 180°:

B = 180° - 44° - 100° = 36°

Now we calculate the side length x by using the law of sines as follows:

$(52.6)/(\sin 36)=(x)/(\sin 44\~)$

Solving for x:

$x=52.6\cdot(\sin 44)/(\sin 36)$

Calculating:

$x\text{ = 52.6}\cdot(0.6947)/(0.5878)=62.17\operatorname{cm}$

Thus x = 62.17 cm

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