Planimetrics - math problems
Study plane measurements, including angles, distances, and areas. In other words - measurement and calculation of shapes in the plane. Perimeter and area of plane shapes.Number of problems found: 2080
- Rectangular trapezoid
How many inner right angles have a rectangular trapezoid? - 3-bracket 2
May be the smallest angle in the triangle greater than 70°? - Semicircle
Calculate the length of a semicircle with a radius of 6cm. - Goniometric form
Determine the goniometric form of a complex number ?. - Euclid2
In right triangle ABC with right angle at C is given side a=29 and height v=17. Calculate the perimeter of the triangle. - Q-Exam
If tg α = 9.6, Calculating sin α, cos α, cotg α . - Vector 7
Given vector OA(12,16) and vector OB(4,1). Find vector AB and vector |A|. - Calculate
Calculate the square area if its perimeter is 14dm. - Adding shapes
5 triangles + 1 square = how many sides in all - Calculate
Calculate the area of a circle whose radius is 5 dm. - Square2
Side of the square is a = 6.2 cm, how long is its diagonal? - Annular area
The square with side a = 1 is inscribed and circumscribed by circles. Find the annular area. - Rectangle
Calculate perimeter of the rectangle with sides a=2.4 m and b=1.9 m. - The square
Calculate the area and perimeter of a square with side a = 15 dm S =, O = - 3-bracket
May be the largest angle in the triangle less than 20°? - Circle
On the circle k with diameter |MN| = 61 J lies point J. Line |MJ|=22. Calculate the length of a segment JN. - Distance
What is the distance between the origin and the point (18; 22)? - Clock
How long is trajectory of second hand of hours for day, if is 15 mm long? - Tree trunk
Calculate the average tree trunk with a circumference of 149 cm. - Probability
How probable is a randomly selected three-digit number divisible by five or seven?
Do you have an interesting mathematical word problem that you can't solve it? Submit a math problem, and we can try to solve it.
