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What is the area of rhombus ABCD if AC 7 and BD 9?
31.5
What is the area of rhombus ABCD if AC equals 7 and BD equals 9?
31.5 square units
What is the perimeter of a rhombus when one diagonal is greater than the other diagonal by 10.5 cm and has an area of 67.5 square cm?
Let the diagonals be x+10.5 and x:- Area: 0.5*(x+10.5)*x = 67.5 Rearranging terms: x^2 +10.5x -135 = 0 Using the quadratic equation formula: x has a positive value of 7.5 Therefore diagonals are: 18 and 7.5 The rhombus will have 4 interior right angle triangles with sides of 9 and 3.75 Using Pythagoras' theorem each hypotenuse side is 9.75 Perimeter of the rhombus: 4 times 9.75 = 39 cm
What is the area of rhombus ABCD if AC equals 9 and BD equals 13?
31.5 Square Units
What is the diagonal if a rectangle is 9 x 12?
A 9 x 12 rectangle has a diagonal of 15.
What is the area of rhombus ABCD if AC 7 and BD 9?
31.5
What is the area of a rhombus are 7 inches and 9 inches?
I'm assuming you mean "7 by 9 inches" In that case, simply multiply to get 63 inches.
What is the area of rhombus ABCD if AC equals 7 and BD equals 9?
31.5 square units
Length of a diagonal square with area of 81?
The length of a square with an area of 81 would be 9.
What is the area of rhombus ABCD if AC 9 and BD 13?
58.5
Find the area of a rhombus with diagonals of 9 cm and 12 cm?
54
What is the perimeter of a rhombus when one diagonal is greater than the other diagonal by 10.5 cm and has an area of 67.5 square cm?
Let the diagonals be x+10.5 and x:- Area: 0.5*(x+10.5)*x = 67.5 Rearranging terms: x^2 +10.5x -135 = 0 Using the quadratic equation formula: x has a positive value of 7.5 Therefore diagonals are: 18 and 7.5 The rhombus will have 4 interior right angle triangles with sides of 9 and 3.75 Using Pythagoras' theorem each hypotenuse side is 9.75 Perimeter of the rhombus: 4 times 9.75 = 39 cm
What is the area of rhombus ABCD if AC equals 9 and BD equals 13?
31.5 Square Units
What is the area of 9 by 7?
A rectangular area 9 units by 7 units has an area of 63 square units.
What is the diagonal if a rectangle is 9 x 12?
A 9 x 12 rectangle has a diagonal of 15.
What is the area of a grid 7 by 9?
A 7-by-9 grid has an area of 63 square units.
What is the length of a diagonal brace that could be used for a wall 9 feet high and 12 feet long?
Using Pythagoras' theorem the diagonal brace needs to be 15 feet
