Question

Please help me find out the answer​

Answer 1

Answer:

1. exterior ; interior

2.i. interior

ii. exterior

iii.180⁰

iv.interior angles

v.right angle triangle

3. 6x + 2x + x = 180

9x = 180⁰

x = 20⁰

NOW PUT THE VALUE OF x IN ALL OF THESE....

4. angle BDC = 180- 100 = 80⁰

in triangle BDC

80+45 + CBD = 180

CBD = 180- 125

CBD = 55⁰

Answer 2

1. exterior ; interior

2.i. interior

ii. exterior

iii.180⁰

iv.interior angles

v.right angle triangle

3. 6x + 2x + x = 180

9x = 180⁰

x = 20⁰

NOW PUT THE VALUE OF x IN ALL OF THESE....

4. angle BDC = 180- 100 = 80⁰

in triangle BDC

80+45 + CBD = 180

CBD = 180- 125

CBD = 55

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