Question

the three angles of the triangle are in ratio 5 4 1 what are the angles​

Answer 1

Answer:

90,72,18

Step-by-step explanation:

let the ratio be x

then,

first angle=5x

second angle=4x

third angle=1x

traingle sum property=180

5x+4x+1x=180

10x=180

x=18

first angle=5*18=90

second angle=4*18=72

third angle=1*18=18

Answer 2

Answer:

There fore value of x is 18