Question

two angles of a triangle are in the ratio 4 ratio 5 if the sum of the Triangles is equal to the third find the angles of the triangle ​

Answer 1

Answer:

50°

Step-by-step explanation:

Let the measure of two angles be 4x and 5x and the third one is ( 4x + 5x ). Therefore, the angles are ; 4x = 4 * 10 = 40° 5x = 5 * 10 = 50°

Answer 2

Angle 1= 4x

Angle 2= 5x

Therefore, Angle 3= 4x+5x

ATQ

4x + 5x + 4x + 5x = 180 (Angle Sum Property of a Triangle)

18x = 180

x = 180/18

x = 10

Thus, Angle 1= 4x= 4×10°= 40°

Angle 2= 5x = 5×10° = 50°

Angle 3 = 4x + 5x = (4×10°)+(5×10°)= 90°

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