alit20
alit20
22-05-2022
Mathematics
contestada
Please help me. What is the area?
Respuesta :
Аноним
Аноним
22-05-2022
Answer:
357.5 cm²
Step-by-step explanation:
Area of the figure :
Area (rectangle 1) + Area (rectangle 2) + Area (triangle 1) + Area (triangle 2)
(7 x 8) + (9 x 20) + (1/2 x 10 x 10) + (1/2 x 11 x 13)
56 + 180 + 50 + 71.5
230 + 56 + 71.5
286 + 71.5
357.5 cm²
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