If a right triangle has sides of 16Cm and 12Cm, the hypotenuse is: 20 cm
No
30 square cm because it's a right angle triangle
6 * sqrt(3) cm. This should be trivially obvious from the Pythagorean theorem.
A right angle triangle fits the dimensions given
The Pythagorean Theorem states that in a right triangle, a2+b2=c2, where a and b are the legs, and c is the hypotenuse.Since you only know the hypotenuse and a leg, put the unknown side by itself, and the other two on the other side of the equal sign.a2=c2-b2Now plug in the numbers you know (c and b)a2=122-92a2=144-81a2=63Now take the square root of each side.a=√(63)
A right triangle with a hypotenuse of 12cm and an angle 30 degrees has an opposite angle of: 60 degrees.
A right triangle has a hypotenuse of 12cm and a leg that is 9cm the other leg would be 7.94. This is a math problem.
It will be a right angle triangle with a base of 3cm, a height of 4cm and a hypotenuse of 5cm
No
If two sides of a triangle have lengths of 5cm and 12cm, then the third side can have any length that's more than 7cm and less than 17cm. If the third side is 13cm, then the triangle is a right triangle.
my name is bdub and the answer is 5 dubass
52 + 122 = 25 + 144 = 169 = 132 This calculation confirms that the three sides of length 5, 12 and 13 cm form a right angled triangle with the side of length 13cm being the hypotenuse.
The area of a 12cm by 5cm right-angled triangle is: 42 cm2
Isosceles
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
22cm
30 square cm because it's a right angle triangle