Question

find the values of x is three angles of triangle are 7x,x/3,8x/3​

Answer 1

Answer:

The angles of the triangle are 7x, x, 8x

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3 3

7x + x/3 + 8x/3 = 180° (Sum of angles of a triangle is equal to 180°)

( 21x + x + 8x )/3 = 180° ( Taking l.c.m. on l.h.s. )

21x + x + 8x = 180° * 3

30x = (180*3)°

x = (180*3/30)°

x = 18°