Question

Ratio of two angles is 4:2 find
(1)larger angle if smaller angle is 90 degrees.
(2)smaller angle if larger angle is 85 degrees.​

Answer 1

Answer:

180

Step-by-step explanation:

in first case

Answer 2

Given that,

Ratio of two angles is 4:2

Let's consider case I :

let the angle be x say

given that smaller angle (2x) = 90

• 2x = 90
• x = 90/2
• x = 45

then larger angle = 4x = 4 × 45 = 180°

let's consider case 2 :

given that larger angle (4x) = 85°

• 4x = 85°
• x = 85°/4
• x = 21.25°

then smaller angle = 2x = 2 × 21.25° = 42.50°

therefore this is the solution for these questions

Mark me as brainleist it took lot of time to type this answer