gabrielbyrne18p7t9cb gabrielbyrne18p7t9cb

07-05-2020
Mathematics

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amna04352 amna04352

08-05-2020

Answer:

84 units²

Step-by-step explanation:

Triangles DPA and DMU are similar

DP/DM = PA/MU

3.75/10 = 4.5/MU

MU = 4.5×10/3.75

MU = 12

Area = ½ × (4+10) × 12

½ × 14 × 12

84 units²

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