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Problem 1149
The area of a rhombus is equal to the area of a square whose side is \(6 .\) If the length of one diagonal of the rhombus is 8 , how long is the other diagonal?
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Corresponding sides of two similar polygons are 6 and 8 . if the perimeter of the smaller is 27, find the perimeter of the larger.
A rectangle is twice as long as it is wide. If it is bordered by a strip $2 \mathrm{ft}\(. wide, its area is increased by 160 sq. \)\mathrm{ft}$. What are its dimensions?
Given quadrilateral \(\mathrm{ABCD}\) with vertices at $\mathrm{A}(-3,0), \mathrm{B}(9,0)\(, \)0(9,9)\(, and \)\mathrm{D}(0,12)$. Find the area of quadrilateral \(\mathrm{ABCD}\). side \(\mathrm{AB}\) of \(\triangle \mathrm{ABC}\) is 5 inches and side \(\mathrm{AC}\) is 6 inches.
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The area of a square is \(9 .\) The square and an equilateral Triangle have equal perimeter. Find the length of a side of the triangle.
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