sqrt(312 - 232) = sqrt(432) = 20.785 units
an exact answer would be twelve times the square root of three
There is no right triangle on the right! (Ignore the length of the hypotenuse of a right triangle.) if you have the length of the two legs (base and the upright side): (base x upright) ÷ 2 = area of the right angle triangle.
The area of a triangle (At) is one half the length of the base (b) times the height (h).Atriangle = 0.5bhThe height of a triangle is the length of the line drawn perpendicular (at right angles to) to the base from the angle opposite the base.
It usually is a right angle that represents an isosceles triangle but there are some cases that the right and left side are equal and the base is the one with an unequal length.
The area of any triangle is 1/2 of (length of the base) multiplied by (the height).Perhaps you can handle it from there.
height*height+base*base=hypotnuse*hypotnuse where hypotenuse is the longest side in a right angled triangle
an exact answer would be twelve times the square root of three
wel...just use the theory A2+B2=C2 Where A and/or B is the base and C is the hypotnuse. Your Welcome...(If it helped)
There is no right triangle on the right! (Ignore the length of the hypotenuse of a right triangle.) if you have the length of the two legs (base and the upright side): (base x upright) ÷ 2 = area of the right angle triangle.
The square of the length of the base plus the square of the length of the height will equal the square of the length of the hypotenuse of your right triangle, per Pythagoras. Square the hypotenuse, subtract the square of the height, and then find the positive square root of that and you'll have the base of your right triangle.
The length of the hypotenuse of a right triangle with a 13 cm base and a 6 cm height is 14.32 cm
The length of the hypotenuse of a right triangle that has a base of 3 feet and a height of 12 feet is: 12.37 feet.
The area of any triangle is1/2 of (the length of the triangle's base) times (the triangle's height).
this therom is used when u need to find a measurement of a side of a triangle. A, B, or C A= base B=base C= Hypotnuse HOPE I HELPED
The area of a triangle (At) is one half the length of the base (b) times the height (h).Atriangle = 0.5bhThe height of a triangle is the length of the line drawn perpendicular (at right angles to) to the base from the angle opposite the base.
It usually is a right angle that represents an isosceles triangle but there are some cases that the right and left side are equal and the base is the one with an unequal length.
The area of any triangle is 1/2 of (length of the base) multiplied by (the height).Perhaps you can handle it from there.