dreamdancekay
27.10.2020 •
Mathematics
Find the least common denominator of 5/2 and 9/10
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Ответ:
2
Step-by-step explanation:
Denominator is the bottom number, and this is a multiple of both of the denominators
Ответ:
∠APD and ∠BPC are opposite angles, so ∠APD = ∠BPC
∠D = 180° - ∠APD - ∠1 = 180° - ∠BPC - ∠2 = ∠B
ΔAPD ≈ ΔBPC because they have the same angles.