Question 943795


Angle {{{ABC =68}}} degrees
Measurement of angle {{{1}}} and angle {{{2}}} within angle ABC ARE {{{EQUAL}}}.

let angle {{{1=alpha}}} and angle {{{2=beta}}}=> {{{alpha=beta}}}

all that means you are given an isosceles triangle and the sum of all three angles is {{{180}}} degrees

so, we have {{{alpha+beta+68=180}}} ...since {{{alpha=beta}}}, we have

{{{beta+beta+68=180}}}

{{{2beta=180-68}}}

{{{2beta=112}}}

{{{beta=56}}} and {{{alpha=56}}}