# Planimetrics - math word 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: 1983

- The sum graphically

Draw a graphically sum of the all sides of 4-gon ABCD. - Height UT

How long is height in the equilateral triangle with a side b = 43? - Rectangular trapezoid

How many inner right angles has 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 goniometric form of a complex number ?. - Euclid2

In right triangle ABC with right angle at C is given side a=27 and height v=12. 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

Wha 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?

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.

See also more information on Wikipedia.