Planimetrics - math word problems - page 97 of 184
Number of problems found: 3667
- Perimeter 81458
Find out if a square with a perimeter of 12 CM has an area greater than 12 cm²
- Sequence 80450
How many terms does the sequence have if a1=4, Sn=589, d=3, n=?
- Calculate 8059
Calculate the magnitude of the third interior angle in triangle ABC when alpha = 30 °, beta = 60 °
- ABS triangle
Point S is the center of the square ABCD. The ABS triangle has an area of 9 cm². What is the circumference of the square in cm?
- The sides
The sides of a right triangle form an arithmetic sequence. The hypotenuse is 24 cm long. Determine the remaining sides of the triangle.
- Angle
Determine the size of the smallest internal angle of a right triangle which angles forming the successive members of the arithmetic sequence.
- Series
Your task is to express the sum of the following arithmetic series for n = 24: S(n) = 11 + 13 + 15 + 17 + ... + 2n+9 + 2n+11
- Circumference 72414
Calculate the diagonal and the area of a square if its circumference is 10 centimeters.
- Rectangles 22781
A bricklayer has 48 tiles. How many different rectangles will he assemble?
- Containing 8340
Calculate the perimeter of a square containing 9 acres.
- Diameter 2949
What is the diameter of a circle with an area of 35 cm square?
- Each side
Each side of a regular polygon is 5.2 m, and its perimeter is 36.4 m. Find the number of sides of a polygon.
- The perimeter of the rectangle
The length, l, of a rectangle is 4 inches greater than its width, w. The perimeter of the rectangle is at least 30 inches. What inequality shows the range of possible widths of the rectangle?
- Equilateral triangle
Calculate the area of an equilateral triangle with a circumference of 72cm.
- Diagonal of the rectangle
Calculate the rectangle's diagonal, whose area is 54 centimeters square, and the circuit equals 30 cm.
- Angles
The triangle is one outer angle 82°6' and one internal angle 48°36'. Calculate the other interior angles of a triangle.
- Circle
How big is the area of a circle if its circumference is 51.2 cm?
- Difference AP
Calculate the difference of arithmetic progression if the sum of its first 10 members Sn = 1325 and the first member is a1 = 20
- Rhombus
The rhombus with area 95 has one diagonal that is longer by 7 than the second one. Calculate the length of the diagonals and rhombus sides.
- Square diagonal
Calculate the length of the square diagonal if the perimeter is 172 cm.
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