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What is the area of a triangle that is 8 cm 13 cm 7 cm?
Oh, what a happy little triangle we have here! To find the area, we can use Heron's formula. First, we find the semi-perimeter by adding all three sides and dividing by 2. Then we plug the values into the formula: Area = √(s(s-a)(s-b)(s-c)), where s is the semi-perimeter, a, b, and c are the sides. Happy painting!
What is the area of 10 cm 5 cm and 8 cm?
An area is a two dimensional space, made up of length and width. This shape has three dimensions, 10 cm, 5 cm, and 8 cm; this makes it an volume. It has a volume of 10x5x8= 50x8= 400 cm3.
Leaving the answer in terms of pi what is the area of a circle with a circumference of 50 pi cm?
Well, isn't that just a happy little question! To find the area of a circle when given the circumference, you can use the formula A = (C^2) / (4π), where C is the circumference. So, for a circle with a circumference of 50π cm, the area would be (50π)^2 / (4π) = 625π cm². Just imagine all the lovely landscapes you could paint on a canvas that size!
What is the area to the nearest integer of a triangle with dimensions of 10 cm by 11 cm by 15 cm?
Let the sides be abc and their opposite angles be ABC Angle C: (10^2 +11^2 -15^2)/(2*10*11) = 91.04179885 degrees Area: 0.5*10*11*sin(91.04179885) = 54.99090834 Area to the nearest integer = 55 square cm
The circumference of a circle with a radius of 3 centimeters is?
C = 2 pi r C = 2xpix3cm C = 6pi cm C = 18.8495559 cm
