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jasenka [17]
3 years ago
14

Please help me now please I will mark you brainliest

Mathematics
1 answer:
maxonik [38]3 years ago
5 0

Answer:

BC = 15.01

Step-by-step explanation:

Angle A is given.

For angle A, BC is the opposite leg.

For angle A, AC is the adjacent leg.

The trig ratio that relates the opposite leg to the adjacent leg is the tangent.

In general, for angle X,

\tan X = \dfrac{opp}{adj}

In our problem,

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

\tan 65^\circ = \dfrac{BC}{7}

BC = 7 \tan 65^\circ

BC = 15.01

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