# Perimeter + Heron's formula - math problems

#### Number of problems found: 6

- Triangle SSS

Calculate perimeter and area of a triangle ABC, if a=53, b=46 and c=40. - Trapezoid - hard example

Base of the trapezoid are: 24, 16 cm. Diagonal 22, 26 cm. Calculate its area and perimeter. - Described

Calculate perimeter of the circle described by a triangle with sides 478, 255, 352. - Triangle

Calculate heights of the triangle ABC if sides of the triangle are a=82, b=44, and c=53. - Circular railway

The railway connects in a circular arc the points A, B, and C, whose distances are | AB | = 30 km, AC = 95 km, BC | = 70 km. How long will the track from A to C? - Gardens

The area of the square garden is 3/4 of the area of the triangular garden with sides of 80 m, 50 m, 50 m. How many meters of the fence do we need to fence a square garden?

We apologize, but in this category are not a lot of examples.

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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.