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damaskus [11]
3 years ago
10

The rectangular screen of a high-definition television set is 71 cm wide and 40 cm high. What is it’s area

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
5 0

A=lw=71\times 40=2840 \: {cm}^{2}

Otrada [13]3 years ago
4 0
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ To calculate area, use this equation:

Area = length x width

Substitute in the values:

Area = 40 x 71

Solve:

Area = 2840

The answer is 2840 cm^2

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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