Question

three angles of the quadrilateral are 90, 95 and 110 degrees. Find the fourth angle​

Answer 1

Answer:

Let 'x' be the fourth angle.

Sum of angles of quadrilateral = 360°

( 90 + 95 + 110 + x ) = 360

∴ x = 65°

Explanation:

Answer 2

⇝Given:-

• Three angles of a quadrilateral are 90°, 95° and 110° .

⇝To Find:-

• The fourth angle of the quadrilateral.

⇝Solution:-

• Let us take the fourth angle be x

We know that:-

• Sum of the angles of the quadrilateral are = 360°.

________________________________

According to the question:-

• 90°+95°+110°+x= 360°
• 295°+x=360°
• x=360°-295°
• x=65°

________________________________

The fourth angle of the quadrilateral is 65°.

________________________________