tehehe1234 tehehe1234
  • 01-07-2020
  • Mathematics
contestada

Hi can you help me with this question

Hi can you help me with this question class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-07-2020

Answer:

68 m²

Step-by-step explanation:

The area of the lawn is calculated as

area of garden - area of flower bed - area of vegetable patch

Calculating the area of each

area of rectangular garden = 14 × 10 = 140 m²

area of flower bed = [tex]\frac{1}{2}[/tex] × 3 × 8 = 12 m²

area of vegetable patch = [tex]\frac{1}{2}[/tex] × 10 × (5 + 7) = 5 × 12 = 60 m²

Thus

area of lawn = 140 - 12 - 60 = 68 m²

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