Question

one of the acute angle in the right angle triangle is 40degree then other angle is
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Answer 1

Answer:

50°

Step-by-step explanation:

One angle of a right angled triangle is surely 90° as this triangle consists of a right angle (90°) as it's ae suggests

Second angle is given to be 40°

Let the third unknown angle be x

And we know that,

Sum of all angles of a triangle = 180°

90+ 40 + x = 180

130 + x = 180

X = 50

The third angle is 50°

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Hope this helps!