Area = b/4*sqrt(4a^2-b^2)
a: equal side
b:third side
let equal sides be =a the other side =b then, area= b/2(square root of 4a.a-b.b/4) gives you the value for the area
the answer is 490.89204515861 or 490.89 rounded up to 2 decimal places
0.0625 square units
If the legs have length L, then 1/2*L*L = 32 so that L = 8 cm. And the hypotenuse is 8*sqrt(2) = 11.31 cm.
Multiply half of the length of the base by the height. Just like any other triangle.
1/2*5*7 = 17.5 square cm
Any value from 0 to 166.3 square inches, depending on whether or not it is regular.
no add the sides of the area
1/2*base*height = area Multipiy both sides by 2 and then divide both sides by the given value which then will give the value of the other side. Use Pythagoras' theorem to find the hypotenuse:- a2+b2 = c2
All error coins need to be seen. Take it to a coin dealer in your area.
You can get as close to 100*pi as you like. As you increase the number of sides, the limiting value of the area of the polygon is 100*pi.
The area of a square with sides 2.4cm is 5.76 cm2