During an experiment, Aika measured the time it took for a ball to roll down a ramp set at an angle. She measured that it took 1
2 answers:
You might be interested in
Answer:
A
Step-by-step explanation:
The triangle shown has all 3 sides equal in length, hence it is an equilateral triangle.
A property of equilateral triangles is the angles are congruent.
The sum of the 3 angles = 180°, hence the measure of each angle is
= 60° → A