Question

If one of the acute angle of a right triangle is 40 degree than the other must be

Answer 1

Answer:

If the acute angie is 40 degree then other acute angle will be 50 degree.

Step-by-step explanation:

If the acute angie is 40 degree then other acute angle will be 50 degree.. AS the sum of all the three angles will be 180 degree.

Answer 2

Step-by-step explanation:

let the three angles be a, b and c respectively.

A.T.Q

a=40°

b=90°

c=?

a+b+c=180° (angle sum property of triangle)

40°+90°+c=180°

130°+c=180°

c=180°-130°

c=50°