Question

one of the acute angle of a right angled triangle is 40 degree. find the another.​

Answer 1

Answer:

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.

Step-by-step explanation:

Answer 2

Answer:

If the acute angle exists at 40 degrees then the other acute angle will be 50 degrees.

Step-by-step explanation:

• A triangle exists as a three-sided polygon that consists of three edges and three vertices. The most important property of a triangle exists in that the sum of the internal angles of a triangle is equivalent to 180 degrees. This property is named the angle sum property of a triangle.
• An angle that exists measuring less than 90 degrees is named an acute angle.

Since the measure of one of the other acute (less than $90^{0}$) angles, we deduct the sum of the two known angles from 180 to estimate the measure of the other acute angle.

$180^0 -(90^{0} +40^{0} )$

$180^{0} -130^{0}$

$50^{0}$.

Hence, If the acute angle exists at 40 degrees then the other acute angle will be 50 degrees.

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