Planimetry - math word problems - page 81 of 187
Number of problems found: 3736
- Sector
The perimeter of a circular sector with an angle 0.7 rad is 53 cm. Determine the radius of the circle from which the sector comes. - Arm
Calculate the length of the arm r of isosceles triangle ABC, with base |AB| = 14 cm and a height v=18 cm. - Carpet
A room has a rectangular floor measuring 5 m × 2.1 m. How many metres of carpet, with a width of 2 m, must be bought to cover the entire floor? - Diagonals of the rhombus
Calculate the height of a rhombus whose diagonals are 18 cm and 6 cm. - Rhombus 47
A rhombus has a side length of 5 m and a longer diagonal of 8 m. What is the length of the shorter diagonal? - The diagonal 4
The diagonal of a rhombus measures 16 cm and 30 cm. Find its perimeter. - Roma ate
Roma ate 2/5 of the cake while Somya ate 3/7 of the same cake. Who ate more, and by how much? - Right triangle perimeter
Calculate the perimeter and the area of a right triangle if a = 6 cm, b = 8 cm, c = 10 cm. - Square circle length
Calculate the length of the circle, which is surrounded by a square with a side length of 3 cm - Isosceles triangle
The given is an isosceles triangle with a base of 24 dm and an arm of 15 dm. Calculate the height of the triangle. - Matrix column count
Matrix E is a rectangular matrix that contains 48 elements and four rows. How many columns does this matrix have? - Calculate hypotenuse
Calculate the hypotenuse of a right triangle PT if the length of one hypotenuse is 1.2 dm and the length of the hypotenuse is 1.3 dm. - OPT
What is the perimeter of a right triangle with the legs 11 cm and 24 cm long? - Height UT
How long is the height in the equilateral triangle with a side f = 31? - Distance two imaginary numbs
Find the distance between two complex numbers: z1=(-8+i) and z2=(-1+i). - Resulting cross
From the corners of the square with a side length of 10 cm, we cut out small squares with a side length of 3 cm. What is the area of the resulting cross? - The equator
Calculate the length of the equator. Calculate a radius of 6378 km. Round to the nearest thousand. - Procedure and calculation - Bicycle wheel turns
How many times does a bicycle wheel with a diameter of 50 cm turn on a route 10 km long? The result round to an integer. - Square Rolling Line Turns
The square has a side x cm long. How often does it "turn" when we roll it along a line d cm long? - Ladder
The ladder has a length of 3.5 meters. It is leaning against the wall, so the bottom end is 2 meters from the wall. Find the height of the ladder.
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