I guess you are asking of the two sides which are not the hypotenuse, why the longer is root 3 times the shorter.
Consider a 30, 60, 90 triangle ABC with ∠A = 30o, ∠B = 90o and ∠C = 60o and so side AC is the hypotenuse and BC is the shortest side.
Reflect the triangle ABC in side BC to create triangle ABE. ∠EAB will be 30o, ∠ABE 90o and ∠BEA 60o.
Side AE = AC.
∠EAC = ∠EAB + ∠BAC
= 30o + 30o
= 60o
So triangle ACE is an equilateral triangle and thus side EC = AC
Since EC = AC and EB = BC,
EC=EB + BC
⇒ AC = BC + BC
⇒ AC = 2BC
Using Pythagoras on triangle ABC to find length AB gives:
AB2 + BC2 = AC2
⇒ AB2 + BC2 = (2BC)2
⇒ AB2 = 4BC2 - BC2
⇒ AB2 = 3BC2
⇒ AB = √3BC
ie the shortest side is root 3 times the other non-hypotenuse side.
Because it's a right angle triangle. Also, the hypotenuse is 2 times the shorter leg and the longer leg is the short leg times the square root of three.
The area of the triangle in square meters is (1/2 the length of the triangle's base, in meters) times (the length of the triangle's height, in meters).
A triangle that has 2 equal sides is an isosceles triangle
The base of the triangle is 6 feet
Area of a triangle in square feet = (one half of the length of the base in feet) times (height of the triangle in feet)
Because it's a right angle triangle. Also, the hypotenuse is 2 times the shorter leg and the longer leg is the short leg times the square root of three.
Yes, 100 times bigger.
It is a right angle triangle and therefore complies with Pythagoras' theorem. Also, the hypotenuse is 2 times the shorter leg and the longer leg is the short leg times the square root of three.
The area of the triangle in square meters is (1/2 the length of the triangle's base, in meters) times (the length of the triangle's height, in meters).
144 times as big.
No. It's 9 times greater. The area changes according to the square ofthe number that you use to multiply all the linear dimensions."3 squared" = 32 = 3 x 3 = 9If you made the dimensions of the triangle 10 times bigger, the areawould become 102 = 100 times greater.
If the length of each side of the bigger squares is x times the length of the side of the smaller square, then the area of the bigger square is x2 times the area of the smaller square.
It is 1/8 times bigger.
A triangle that has 2 equal sides is an isosceles triangle
The base of the triangle is 6 feet
Area of a triangle in square feet = (one half of the length of the base in feet) times (height of the triangle in feet)
It is 1/8 times bigger.