Diagonal + expression of a variable from the formula - practice problems - page 2 of 12
Number of problems found: 230
- Square diagonal
Calculate the length of the square diagonal if the perimeter is 172 cm.
- Diagonals of diamond
Find the area and circumference of the diamond ABCD with 15m and 11m diagonals.
- Two diagonals
The rhombus has a side length of 12 cm and a length of one diagonal of 21 cm. What is the length of the second diagonal?
- Determine 81587
Determine the type of polygon if the number of all diagonals is 90. (Write down the number of its pages.)
- Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters.
- Perimeter 6254
Perimeter and area of the rectangle. Diagonal 260m and one side 150m
- Described 4187
Find the area of the circle that is a) inscribed, b) described 6.32 cm square.
- Billboard
A rectangular billboard is 2.5 m long with a diagonal of 2.8 m long. Calculate the perimeter and the area of the billboard.
- Calculate 5255
The area of the square is equal to 2.56 square meters. Calculate its diagonal.
- Diagonal 2738
ABCD square has a diagonal length of 8 cm. What is the area of the square?
- The area
The area of a rhombus is 143 m². If the longer diagonal is 26 m, find the shorter diagonal in inches named d1.
- Side and diagonal
Find the circumference and the area of the rectangle if given: side a = 8 cm diagonal u = 10 cm.
- Calculate 7580
The isosceles triangle XYZ has a base of z = 10 cm. The angle to the base is the sum of the angles at the base. Calculate the area of the triangle XYZ.
- Diagonals 7029
The number of diagonals of a given polygon is 88 more than the number of its sides. How many sides does this polygon have
- Centimeters 4404
Calculate the diagonal of a square if its area is equal to 169 square centimeters.
- A rhombus
A rhombus has sides of the length of 10 cm, and the angle between two adjacent sides is 76 degrees. Find the length of the longer diagonal of the rhombus.
- The diamond
The diamond has 35 cm-wide sides, and the diagonals are in a ratio of 1:2. Calculate the diagonal lengths.
- Rectangle
The rectangle has a perimeter of 75 cm. The diagonal length is 32.5 cm. Determine the length of the sides.
- Square s3
Calculate the square's diagonal, where its area is 0.49 cm square. And also calculate its circumference.
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