3 years ago

HELP pleaseee ASAP I’m stuck

Mathematics

1 answer:

Blizzard [7]3 years ago

6 0

Step-by-step explanation:

using trig, tangent is equal to opposite over adjacent.

in this case, the angle is 45, opposite is 7, and adjacent is a.

thus tan 45° = 7/a

solve for a to get a = 7/tan 45° = 4.32

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