Question

A right angled triangle can be constructed if the given angles are 90degree, 40 degree and _______

Answer 1

Answer:

50°

Step-by-step explanation:

Sum of angles of triangle is 1180°

90°+40° = 130°

180°-130° = 50°

Answer 2

Answer:

50 degree

Step-by-step explanation:

the total sum of a triangle is 180

90+40+x=180

130+x=180

x=180-130

x=50

hope it helps