In ΔCDE, \text{m}\angle C = (x-4)^{\circ}m∠C=(x−4)
∘
, \text{m}\angle D = (9x+4)^{\circ}m∠D=(...
Mathematics, 17.11.2020 23:10, goku4420
In ΔCDE, \text{m}\angle C = (x-4)^{\circ}m∠C=(x−4)
∘
, \text{m}\angle D = (9x+4)^{\circ}m∠D=(9x+4)
∘
, and \text{m}\angle E = (2x+12)^{\circ}m∠E=(2x+12)
∘
. Find \text{m}\angle D. m∠D.
Answers: 1
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Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?
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