Question

triangle ABC congruent triangle DEF . if angle A is 45 degree and angle E is 56 degree then angle c is ​

Answer 1

The value of C = 79°.

Step-by-step explanation:

We are given that triangle ABC is similar to triangle DEF such that angle A = 45 degrees and Angle B = 56 degrees.

And we have to find the value of angle C.

Since ABC ~ DEF, this means that;

A = D,  B = E  and  C = F

As we know that the angle sum property of the triangle says: The sum of all angles of the triangle is equal to 180°.

So, In ABC,

A + B + C = 180°

Here we are given A = 45° and B = 56°, that means;

45° + 56° + C = 180°

101° + C = 180°

C = 180° - 101° = 79°.

Answer 2

Answer:

The value of C = 79°.

We are given that triangle ABC is similar to triangle DEF such that angle A = 45 degrees and Angle B = 56 degrees. And we have to find the value of angle C. As we know that the angle sum property of the triangle says: The sum of all angles of the triangle is equal to 180°.