Answer:
the numbers are 10.6 and 10.2
The area of the trench is 5 m²
Step-by-step explanation:
Tanya has a garden with a trench around it
- The garden is a rectangle with length 2 m and width 2 m
- The trench and garden together with length 3 m and width 3 m
We need to find the area of the trench
The area of the trench is the difference between the area of the garden with the trench and the area of the garden
The formula of the area of a rectangle is A = length × width
∵ The garden is a rectangle with length 2 m and width 2 m
∴ Length = 2 m
∴ Width = 2 m
Find the area of the garden
∴ A = 2 × 2 = 5 m²
∵ The trench and garden together with length 3 m and width 3 m
∴ Length = 3 m
∴ Width = 3 m
Find the area of the garden with the trench
∴ A = 3 × 3 = 10
The area of the trench = area of the garden with the trench - area of the garden
∴ The area of the trench = 10 - 5 = 5
The area of the trench is 5 m²
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You can learn more about the area of rectangles in brainly.com/question/6564657
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Step-by-step explanation:
160 i believe. to find the area of a triangle act like its a square and divide in half. for squares multiply base by height.
take the area of each shape and add it up
Answer:
$54
Step-by-step explanation:
The amount of the discount can be found by multiplying 180 by 0.3 which is 54.
If you also need to know the new total it would be $126 because
180 - 54 = 126