Practice problems of the of a diagonal - page 4 of 26
Number of problems found: 514
- 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. - Ten persons
Ten persons, each person, make a hand to each person. How many hands were given? - Diamond area from diagonals
In the diamond, ABCD is AB = 4 dm, and the diagonal length is 6.4 dm long. What is the area of the diamond? - Tree trunk
What is the smallest diameter of a tree trunk that we can cut a square-section square with a side length of 20 cm? - 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. - Circumscribed circle to square
Find the length of a circle circumscribing a square side of 10 cm. Compare it to the perimeter of this square. - Umbrella
Can an umbrella 75 cm long fit into a box of fruit? The box has dimensions of 390 mm and 510 mm. - Diagonal
Calculate the diagonal length of the rectangle ABCD with sides a = 8 cm, b = 7 cm. - Rhombus ABCD
Rhombus ABCD, |AC| = 63 cm, |BD| = 50 cm. Calculate the perimeter of the rhombus ABCD. - Circumference 16933
In the diamond ABCD, the angle BAD is 60°; the length of the diagonal BD is 7 cm. Calculate the circumference of the diamond. - Calculate 5255
The area of the square is equal to 2.56 square meters. Calculate its diagonal. - Diamond PQOR
In the diamond PQOR, the diagonal RQ is 4 cm long, and the angle RPQ is 60°. What is the circumference of this diamond? - Diagonals in diamons/rhombus
Rhombus ABCD has a side length AB = 4 cm and a length of one diagonal of 6.4 cm. Calculate the length of the other diagonal. - Logs
The log has a diameter of 30 cm. What largest beam with a rectangular cross-section can carve from it? - Diagonal
The diagonal of the rectangle has a length of 41.4 cm. The angle between the diagonal and longer side of the rectangle is 26°. Calculate the area of the rectangle. - Rhombus
Internal angles of a rhombus are in ratio 2:3. How many times is the shorter diagonal longer than the side of the rhombus? - Calculate 8166
Calculate the perimeter of a square when we know the length of its diagonal e = 4.2 m
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