Question

1. If the measure of two angles of a triangle is 47° and 52 respectively then find
the measure of the third angle.


please draw the method


I will make brilliant​

Answer 1

Answer:

$let \: the \: required \: angle \: be \: x \: \\ \\ sum \: of \: all \: angles \: of \: a \: triangle \: = 180 \\ a + b + x = 180 \\ 47 + 52 + x = 180 \\ 99 + x = 180 \\ x = 180 - 99 \\ x = 81$

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Answer 2

Answer:

81°

Step-by-step explanation:

we know angle sum of ∆ = 180°

givem angles 47° 52°

let 3rd angle = x

47+52+x=180

99+x=180

x=180-99

x=81°

hope this helps