Question

In a right angled triangle if one of the acute angle measures 40 degrees, find the measure of the other acute angles.

Answer 1

Answer:

in right angle triangle

< a = 40 ° (given)

< b = 90 ° (right angle triangle has one right angle= 90° )

To find <c

<a + <b + <c = 180° (Angle Sum property)

40° + 90° + <c = 180°

130° + <c = 180°

<c = 180- 130

<c = 50° Ans

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