Question

1. is this angle acute, right, or obtuse? 40. what is the measure of the angle? 70° 90° 126°

Explanation:

Step1: Recall angle - type definitions

An acute angle measures less than 90°. A right - angle measures exactly 90°. An obtuse angle measures more than 90° but less than 180°.

Step2: Analyze the given angle

The given angle is clearly less than 90°.

Step3: Determine the measure of the angle

Among the options 70° < 90°, 90° is a right - angle measure, and 126°>90°. So the measure of the given acute angle is 70°.

Answer:

1. Acute
2. 70°