Math, asked by bk12315004, 3 months ago

) If two angles of a triangle are 400

and 900

then the third angle is ________

a) 500

b) 600

c) 1200

d) 90

Answers

Answered by sodipagupta

0

Answer:

I don't know

Step-by-step explanation:

sorry mark as me brilliant list

Answered by beenamanu

0

Answer:

180 ° - (40° + 90°)

= 180° - 130°

= 50°

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