Practice problems of the of a diagonal
Number of problems found: 515
- Circle inscribed square
What is the area of the circle that can be inscribed in a square of 10 cm? - Rhombus 36
Rhombus ABCD with side 8 cm long has diagonal BD 11.3 cm long. Find angle DAB. - Calculate 415
Calculate the cuboid's dimensions if the sum of its edges is 19cm. The body's diagonal size is 13 cm, and its volume is 144 cm³. The total surface area is 192 cm². - Diagonal
Can it be a diagonal diamond twice longer than its side?
- Diagonal
Can a rhombus have the same length, diagonal, and side? - Diagonals
What x-gon has 54 diagonals? - N-gon
How many diagonals have convex 30-gon? - Square
Calculate the side of a square with a diagonal measurement of 10 cm. - Square
Calculate the area of the square with diagonal 64 cm.
- Trapezoid
Are diagonals in a rectangular trapezoid perpendicular and bisect the angles? - Diagonals 8397
Does a hexagon have 275 diagonals? - Diagonal 5541
How many zeros does the unit matrix E contain, which has three units in the main diagonal? - How long
How long is the diagonal of the square with side a = 50mm? - Perimeter and diagonal
The perimeter of the rectangle is 82 m, and the length of its diagonal is 29 m. Find the dimensions of the rectangle.
- Circumscription
Calculate the radius of the Circumscribed circle in the rectangle with sides 20 and 19. Can it be a rectangle inscribed by a circle? - The diagonal 4
The diagonal of a rhombus measures 16 cm and 30 cm. Find its perimeter. - Annular area
The square with side a = 1 is inscribed and circumscribed by circles. Find the annular area. - Rhombus 29
One of the diagonals of a rhombus is equal to a side of the rhombus. Find the angles of the rhombus. - Isosceles from square
How many isosceles triangles form in a square when we mark all diagonals?
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