Triangle abc has angles the following angle measures. m< a=2x+7 , m< b=10x+10 and m< c=8x+23. what is the value of x and what is the measure of each angle?

x=
m< a=
m< b=
m< c=

3x3 = 9 and 2x2 = 4

step-by-step explanation:

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step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft