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Mathematics, 06.09.2019 06:30 isabeltorres5

In right triangle abc, ∠a = 90° and ∠c is 18° less than twice the measure of ∠b. what is the measure of ∠b?
a) 18
b) 36
c) 54
d) 72

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In right triangle abc, ∠a = 90° and ∠c is 18° less than twice the measure of ∠b. what is the measure...
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