Question

Plsss answer correctly and if u dont know plss dont ans also
And if possible plss answer it on a page and send me the pic of the ans

Answer 1

Answer:

sorry I had to write that's y late.

hope it helps

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I took a lot of effort

Answer 2

( 1 )

Let the third angle be ' x '

30° + 80° + x = 180° ( angle sum property )

110° + x = 180°

x = 180° - 110°

x = 70°

( 2 )

Let the equal angles of a ∆le be ' x '

Therefore,,, it's an isosceles triangle .

80° + x + x = 180° ( angle sum property )

2x = 180° - 80°

2x = 100°

x = 50°

( 3 )

Given that angles are in the ratio 1 : 2 : 1

Let the common ratio be ' x '

1x + 2x + 1x = 180° ( angle sum property )

4x = 180°

x = 45°

Angles are : 1x = 1 × 45° = 45°

2x = 2 × 45° = 90°

Therefore ,,,, it is a right angled triangle &

it is a isosceles triangle ....

Please mark it is as Brainliest ...... ❤