3 years ago

What fraction of the rectangle is shaded? PLS PLS PLS help ASAP! Ty

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

3 0

9514 1404 393

Answer:

1/3

Step-by-step explanation:

The area of the rectangle is ...

A = lw = (21)(12)

The area of the shaded triangle is ...

A = 1/2bh = 1/2(14)(12) = (7)(12)

Then the fraction of the rectangle that is shaded is ...

(shaded area)/(rectangle area) = (7)(12)/((21)(12)) = 7/21 = 1/3

1/3 of the rectangle is shaded.

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