Plotting the coordinates it is an isosceles triangle with equal sides of 13 and a base of 4*sq rt of 13 with a height of 3*sq rt of 13
Area = 0.5*(4*sq rt of 13)*(3*sq rt of 13) = 78 square units
c=5
The angle of Q works out as: cos-1((6*square root of 5)/15) = 26.6 degrees to 1 decimal place
They are all polygons whose sides are consecutive in numbers as such as 3, 4 and 5 respectively
An equilateral triangle.
The area of triangle is : 90.0
c=5
The angle of Q works out as: cos-1((6*square root of 5)/15) = 26.6 degrees to 1 decimal place
They are all polygons whose sides are consecutive in numbers as such as 3, 4 and 5 respectively
It is: 0.5*25*20 = 250 square inches It doesn't matter whether or not a triangle is a right triangle; the area is always half of the base times the height.
A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.
An equilateral triangle
The area of triangle is : 80.0
An equilateral triangle is a triangle whose three sides are equal.
An equilateral triangle.
Just calculate the length of the three sides using the distance formula, then compare which is largest.
An equilateral triangle is a triangle whose three sides are equal.
The point whose Cartesian coordinates are (2, 0) has the polar coordinates R = 2, Θ = 0 .