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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.
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∙ 12y ago
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What is the perimeter of a rectangle 12cm by 5cm?
34cm
Does 5cm 5cm 5cm make a triangle?
5cm, 5cm, and 5cm could represent the lengths of the sides of an equilateral triangle, or might indicate the length, width, and height of a cube.
If a right triangle has a hypotenuse of 12 cm and one leg that measures 9cm?
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.
What type of triangle has sides 3cm 4cm and 5cm?
This is the simplest Pythagorean Triple (52 = 32 + 42) so it's a right(-angled) triangle
Is it possible to build a triangle with the lengths of 3 cm 4 cm and 5cm?
yes it is. When you're dealing with the Pythagorean theory, a 3,4,5 triangle is a special triangle. For example, if a triangle has side lengths of 3cm and 4cm, then you automatically know that the other side length is 5cm. It also works if the side lengths are 5cm and 4cm or 5cm and 3cm.
What is the area of a 12cm by 5cm right-angled triangle?
The area of a 12cm by 5cm right-angled triangle is: 42 cm2
What is the area triangle 5cm 12cm 13cm?
30 square cm because it's a right angle triangle
If the area of a triangle is 576 and its height is 12cm what is the base?
this is 5cm (:
IF you have three straight sticks of lengths 5cm 12cm 19cm Can you arrange these sticks into a triangle?
I cut out the lengths to have a visual look at the problem and the answer is NO you cannot arrange 5cm, 12cm, and 19cm into a triangle. Even straightening out the lengths of 5cm and 12cm into a 180 degree angle will not measure out to the 19cm. You cannot have a side that is more than the length of the other two sides combined in a triangle.
Calculate area of a triangle?
Area of a triangle = 1/2 (Base x Height) Example: Width 13cm, Height 5cm, Base 12cm then; Area=1/2(12cm x 5cm) Area=6cm x 5cm Area=30cm2
How many square cm are in a triangle with a base of 12cm and a height of 5cm?
60! You just do 12x5.
If a right triangle has sides of 16Cm and 12Cm what is the hypotenuse?
If a right triangle has sides of 16Cm and 12Cm, the hypotenuse is: 20 cm
What is the area of the triangle if it is 13cm 12cm and 5cm in length?
30 sq cm ((12 x 5)/2)
What is the hypotenuse of triangle with a leg of 5cm 2.5cm?
The hypotenuse of a right triangle with legs of 5cm and 2.5cm is: 5.59cm
How do you draw a triangle with a perimeter of 12cm and area of 6cm2?
It will be a right angle triangle with a base of 3cm, a height of 4cm and a hypotenuse of 5cm
What is the perimeter of a rectangle 12cm by 5cm?
34cm
A right triangle has the hypotenuse 12cm and an angle 30 degrees what is the opposite angle?
A right triangle with a hypotenuse of 12cm and an angle 30 degrees has an opposite angle of: 60 degrees.
