Question

8. If angles of a quadrilateral are in the ratio 1:2:3:4. Find the
measure of all angles of a quadrilateral.​

Answer 1

Answer:

$if \: an \: angle \: is \ \\ gd: 1.2.3.4.$

I hope it will help you

Answer 2

Qᴜᴇꜱᴛɪᴏɴ :

❥ If angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4 . Find the measure of all angles of a quadrilateral.

ᴀɴꜱᴡᴇʀ :

➩ Let the measure of angles be x , 2 x , 3 x and 4 x.

We know that sum of measure of all four angles is 360⁰ .

∴  x + 2 x + 3 x + 4 x = 360⁰

⤍  10 x = 360⁰

⤍  x = 36⁰

⤍ 2 x = 2 × 36⁰ = 72⁰

⤍ 3 x = 3 × 36⁰ = 108⁰

⤍ 4 x = 4 × 36⁰ = 144⁰

⤍ The measures of angles of quadrilateral are 36⁰ ,72⁰ ,108⁰ and 144⁰ .

➩ We can see measure of all 4 angles are different so, the given quadrilateral is trapezium.

Hope it helps uhh !! ♥