Question

A car accelerates from 6m/s to 16m/s in 10s.calculate the acceleration and the distance covered by the car in that time

Answer 1

According to the question,

X = 180°-125° = 55° (Adjacent Angle)

Y+56°=125°

Y = 125°-56° = 69°

If angle BEC is P and  

Angle B is equal to X

56° + 55° + P=180° (By Angle Sum Property)

P=169°

Z=180°-169° = 111°

Therefore, answer: - Angle X = = 125°, Angle Y = 69° and Angle Z = 111°

Answer 2

here is your answer