Math, asked by arun18103488, 7 months ago

first angle of triangle is 40 and second 50 find tha third angle

Answers

Answered by walkwithkhushi

0

Answer:

axbjnmmmmnn

c

Step-by-step explanation:

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Answered by laxmi7642

0

Answer:

third angle of a triangle is 90 degree

Step-by-step explanation:

<1= 40° <2=50°

by angle sum property

<1+<2+<3=180°

40°+50°+<3=180

90°+<3=180°

<3=180-90

<3=90°

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