If one angle of a triangle is 90°, then the other two add to 90°. Write the To Prove statement
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given :
Angle A = 90°
Angle B = ?
Angle C = ?
According to the angle sum property of the triangle the sum of interior angles of a triangle is always 180°.
So, Angle A + Angle B + Angle C = 180°
90° + Angle B + Angle C = 180°
Angle B + Angle C = 180° - 90°
Angle B + Angle C = 90°
Hence proved..