Question

Q1.in the given figure find the value of x+y.​

Answer 1

Explanation:

Answer:

x + y is 230°.

Step-by-step explanation:

By Vertically opposite angle :

• ∠1 = 40°

We know,

Sum of any two interior angles of triangle is equal to the opposite exterior angle.

So,

For x :

⇝ x = 80° + 40°

⇝ x = 120°

Value of x is 120°.

Similarly,

For y :

⇝ y = ∠1 + 70°

⇝ y = 40° + 70°

⇝ y = 110°

Value of y is 110°.

Now,

⇝ x + y

⇝ 120° + 110°

⇝ 230°

∴ x + y is 230°.

Answer 2

Answer:

x= 60°

y= 70°

Explanation: