Question

In ∆xyz if angle x= 2x+10°, angle y= 3x+10° angle z= 5 x-30° find the measure of angles XYZ uu​

Answer 1

Answer:

The answer will be 4x-90

Step-by-step explanation:

Answer 2

Step-by-step explanation:

sum of all angles in ️ triangle are 180 degrees

xyz= z+x+y=180

(2x+10)+(3x+10)+(5x-30)=180

10x+10+10-30=180

10x-10=180

10x=180+10

10x=190

x=19

(2x+10)=2×19+10=48

(3x+10)=3×19+10=57

(5x-30)=5×19+10=105

48+57+105=180