Similar and Congruent Figures Question
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Grade 10 Similar and Congruent Figures CCSS: HSG-SRT.B.5
In the following figure, ∠A≅∠C and ∠ADB≅∠CBD. If m∠A=x+15°, m∠ADB=x-40°, and m∠CDB=x+25°, find the value of x. Round the answer to one decimal place if necessary.
- x=60
- x=53.3
- x=-4
- x=87.5