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2 years ago

The length of this rectangle is 2sqrt19, the width of the rectangle is sqrt19. The value of its perimeter is?

Mathematics

1 answer:

Ivan2 years ago

8 0

Answer:

P = 6 $\sqrt{19}$ units

A = 38 sq units

Step-by-step explanation:

P = 2 $\sqrt{19}$ + 2 $\sqrt{19}$ + 1 $\sqrt{19}$ + 1 $\sqrt{19}$

P = 6 $\sqrt{19}$

A = 2 $\sqrt{19}$ · $\sqrt{19}$

A = 2 (19)

A = 38 sq units

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\cline{1-3}
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2 years ago

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zvonat [6]

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