2 years ago

3A: Determine the value of angle 1 and provide a reason why. *

Mathematics

1 answer:

Otrada [13]2 years ago

8 0

The answer is 45°

By determining the angles of triangle ACB (A=30°, B=45°, C=105° (total of 180°)) and knowing that angle 1 correlates to angle 4 ((1)°=(4)°), we can find angle 1, which is 45°, equal to angle 4.

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