It seems like you're trying to find the missing length of a rectangle where the area is given as 315 mm^2 and one of the sides is given as 30 mm.

The area of a rectangle is calculated by multiplying the length and the width. If we know the area and one of the sides, we can find the other side by dividing the area by the known side.

So, in this case, to find the missing length (let's call it 'x'), you would divide the area by the known length:

x = Area / Known length
x = 315 mm^2 / 30 mm
x = 10.5 mm

So, the missing length is 10.5 mm.

Question

It seems like you're trying to find the missing length of a rectangle where the area is given as 315 mm^2 and one of the sides is given as 30 mm.

The area of a rectangle is calculated by multiplying the length and the width. If we know the area and one of the sides, we can find the other side by dividing the area by the known side.

So, in this case, to find the missing length (let's call it 'x'), you would divide the area by the known length:

x = Area / Known length
x = 315 mm^2 / 30 mm
x = 10.5 mm

So, the missing length is 10.5 mm.

Knowee AI · Accepted Answer

It seems like you're trying to find the missing length of a rectangle where the area is given as 315 mm^2 and one of the sides is given as 30 mm.

The area of a rectangle is calculated by multiplying the length and the width. If we know the area and one of the sides, we can find the other side by dividing the area by the known side.

So, in this case, to find the missing length (let's call it 'x'), you would divide the area by the known length:

x = Area / Known length
x = 315 mm^2 / 30 mm
x = 10.5 mm

So, the missing length is 10.5 mm.

What is the missing length?30 mmparea=315 mm2p= millimetersSubmitQuestionsanswered8TimeelapsedPAUSEDSmartScoreout of 10036Need a break?

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What is the missing length?

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