Question

What is the value of x

Answer 1

x=180-95-57 (sum of triangle)

or,x=28

Explanation:

Answer 2

x = 27

Explanation:

solving similarities using equations:

→
`(CD)/(QD) = (RD)/(BD)`

→
`(x)/(39) = (18+x)/(26+39)`

→
`(x)/(39) = (18+x)/(65)`

→ 65(x) = 39(18+x)

→ 65x = 702 + 39x

→ 65x - 39x = 702

→ 26x = 702

→ x = 27