Question

find the missing angle of this diagram
pls answer fast!!​

Answer 1

Answer:

FIRST OPTION

Step-by-step explanation:

90+38+c=180 (angle sum property of triangle)

128+c+180

c=52..

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Answer 2

Given : Let the Triangle be ∆ABC.

∠A is Right Angled . ∠A = 90°

∠B = 38°

To Find : ∠C = ?

Solution :

we know that,

⍟ “ Sum of all angles in a triangle is 180° ”

then,

⇒ ∠A + ∠B + ∠C = 180°

⇒ 90° + 38° + ∠C = 180°

⇒ ∠C = 180° - 128°

⇒ ∠C = 52°

FINAL ANSWER :

The Value of Unknown Angle is 52° .