How to find the length of the diagonal of a rectangle

Practice Questions

ISEE Upper Level (grades 9-12) Quantitative Reasoning › How to find the length of the diagonal of a rectangle

Questions
4
1

A rectangle has perimeter 140 inches and area 1,200 square inches. Which is the greater quantity?

(A) The length of a diagonal of the rectangle.

(B) 4 feet

2

Which is the greater quantity?

(a) The length of a diagonal of a square with sidelength 20 inches

(b) The length of a diagonal of a rectangle with length 25 inches and width less than 10 inches

3

Rectangle has length 60 inches and width 80 inches. The two diagonals of the rectangle intersect at point . Which is the greater quantity?

(a)

(b)

4

In Rectangle , , the diagonals intersect at a point .

Which is the greater quantity?

(a)

(b)

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