Question

Can anybody helppp?????????

Answer 1

50 degrees because a triangle is 180 hence if you have 40 degrees and the right side which is 90 degrees, you have 180 - 130 which equals c = 50

Answer 2

Missing angle = 50°

Explanation:

Given angles,

→ <A = 40°

→ <B = 90°

→ <C = ?

Now we have to,

→ Find the missing angle of triangle.

We know that,

→ Sum of angles of a triangle is 180°.

Formula we use,

→ <A + <B + <C = 180°

Let us assume that,

→ Missing angle = c

Forming the equation,

→ 40° + 90° + c = 180°

Then the value of c will be,

→ 40° + 90° + c = 180°

→ 130° + c = 180°

→ c = 180° - 130°

→ [ c = 50° ]

Hence, the value of c is 50°.