Question

if the supplement of an angle A is 5/2 of its complement, find the value of A

Answer 1

u know the meaning of supplement and complement ?

Answer 2

complement is 90-A and supplement is 180-A?? is that it??

Answer 3

yup.
so where are u stuck ?

Answer 4

i don't know how to illustrate the equation..

Answer 5

supplement = 180-A = (5/2) of complement = (5/2)* (90-A)
180-A=(5/2)*(90-A)<----equation
can u solve that ?

Answer 6

wait.. i'll try

Answer 7

A=30 :)) thanks!!

Answer 8

yup, 30
welcome :)