R Trapezium

Rectangular trapezium has bases 12 and 5 and area 84 cm2.

What is its perimeter?

Result

p =  38.993 cm

Solution:

Solution in text p =
Solution in text p = : Nr. 1

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To solve this verbal math problem are needed these knowledge from mathematics:

Pythagorean theorem is the base for the right triangle calculator.

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