Question

Find the value of x
https://www.connexus.com/content/media/467863-2162011-72918-PM-1467991494.png

a.14
b.20
c.12
d.19

Answer 1

As triangle seems to be isosceles so those angles which are represented in the figure are equal.
I mean \[\color{blue}{(5x)^o=(3x+28)^o.} \implies (5x-3x)^o=28^o.\]

Answer 2

its 28??

Answer 3

no:/ try again:)

Answer 4

so it would be 20??

Answer 5

no dude:/
\[(5x-3x)^o=28^o. \implies(2x)^o=28^o \implies x^o=\frac{28^o}{2}=14^o.\]

Answer 6

alright thanks

Answer 7

yw:)
try to work more hard:D