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31-10-2021
Mathematics

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A, B & C form the vertices of a triangle, where Z CAB = 90°.
AB = 8.8 m and AC = 4.9m.
Evaluate < ACB, giving your answer rounded to 3 SF.

A B amp C form the vertices of a triangle where Z CAB 90 AB 88 m and AC 49m Evaluate lt ACB giving your answer rounded to 3 SF class=

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ferrybukantoro ferrybukantoro

31-10-2021

Step-by-step explanation:

tan L CBA = AC/AB

= 5.2 / 9.3

= 0.559

L CBA = arc tan 0.559 = 29.2°

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