Question

• Twise of x is 30° less than,y find x&y from figure​

Answer 1

Answer:

Hi There! Here is your answer mate!

x = 50°

y = 130°

Step-by-step explanation:

Given:

2x = y - 30°

y = 2x + 30°

∠x and ∠y are supplementary angles so,

∠x + ∠y = 180°

∠x + ∠2x + 30° = 180° (By Substituting y in form of x)

∠3x + 30° = 180°

∠3x = 180° - 30°

∠3x = 150°

∠x = $\frac{150}{3}$°

∠x = 50°

Now finding value of y,

∠x + ∠y = 180°

50° + ∠y = 180°

∠y = 180° - 50°

∠y = 30°

Hence, ∠x = 50° and ∠y = 130°.

Answer 2

Answer:

i hope this helps you...............