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Mathematics, 28.11.2019 19:31 kiaragoodman7117

In △abc , m∠a=72° , m∠b=(8y−16)° , and m∠c=(9x)° . isosceles triangle abc. ab is the base, lateral sides ac and cb are marked congruent. what are x and y?

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In △abc , m∠a=72° , m∠b=(8y−16)° , and m∠c=(9x)° . isosceles triangle abc. ab is the base, lateral s...
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