In a triangle, the three interior angles always add to 180°
m∠R + m∠S + m∠<span>T = 180
</span><span>(2x+10) + (2x+25) + (x-5) = 180
</span>2x+10 + 2x+25 + x-5 = 180
5x + 30 = 180
5x = 150
x = 30
Step-by-step explanation:
option C is the correct answer of this question
Answer:
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Step-by-step explanation:
Answer:
g^(8)h is may be answer as ithink