toptrash001 toptrash001

22-03-2018
Mathematics

contestada

PLEASE HELP!

4. find the value of K.

5. Find the value of X.
Given: angleSRT is equivalent to angleSTR, m angleSRT = 20, m angleSTU=4x

PLEASE HELP 4 find the value of K 5 Find the value of X Given angleSRT is equivalent to angleSTR m angleSRT 20 m angleSTU4x class=

Respuesta :

qoiop314 qoiop314

22-03-2018

4-
the sum of all angles inside a triangle is 180 thereful:
62+45+k=180
k=180-62-45
k=73

5-
we know that
SRT+STR+SUT=180
and
SRT=STR
so
20+20+4x=180
40+4x=180
4x=140
x=35

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