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Answer:
Area of the TV: 60² + 62 + 10
Perimeter of the TV: 32 + 14
Step-by-step explanation:
Area: To find the area of the TV, we use the formula for the area of a rectangle, which is = Length x Width
Given:
Length of the TV = 10 + 2 units
Width of the TV = 6 + 5 units
Therefore, the expression for the area () of the TV is:
= (10 + 2) x (6 + 5)
To simplify this expression, you would distribute and multiply the terms:
= 10 ⋅ 6 + 10 ⋅ 5 + 2 ⋅ 6 + 2 ⋅ 5
= 60² + 50 + 12 + 10
= 60² + 62 + 10
Perimeter: The perimeter () of a rectangle is calculated using the formula = 2 x (Length + Width)
Given:
Length of the TV = 10 + 2 units
Width of the TV = 6 + 5 units
Therefore, the expression for the perimeter () of the TV is:
= 2 x ((10 + 2) + (6 + 5))
= 2 x (10 + 2 + 6 + 5)
= 2 x (16 + 7)
= 32 + 14