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Yes because the sum of its 2 smallest sides is greater than its longest side.

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Yes, they can.

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Q: Can 10 cm 5 cm 9 cm make a triangle?
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Related questions

What is the formula of the area and perimeter of a right triangle?

The Formula for area of any triangle (including right) is: Base x height divided by 2 for example: the base of my triangle is 10 cm and the height of my triangle is 5 cm 10 x 5 divided by 2 = 25 cm squared


Can you arrange 3 straight sticks of lengths 10 cm 12 cm and 5 cm into a triangle?

yes


What is the area of a triangle with base 10 cm and height 5 cm?

The area of every triangle is [ (1/2) x (base) x (height) ].


Does 5 cm 5 cm and and10 cm create a unique triangle?

From the given dimensions no kind of triangle is possible.


A triangle has sides that measure 3 cm 4 cm and 5 cm. What type of triangle is it?

This is a right angle triangle.


Is it possible that a triangle have equal sides?

Try it out... Draw a triangle with 5 cm sides and see if you can make them fit.


How do you calculate the altitude of a triangle?

Let the given area is 10cm. Base of the triangle is 4 cm. altitude of triangle=? Area= 1/2 x Base x altitude 10= 1/2 x 4x altitude 10=2 x altitude 10/2= altitude 5= altitude Hence, altitude of the triangle is 5 cm.


Is 4 cm 5 cm 6 cm a right triangle?

no.


If i have 2 centimeter and 5 centimeter what do i need to make a triangle in centimeters?

To make a triangle the longest side must be less than the sum of the two shorter sides. If 5 cm is the longest side, then 5 cm - 2 cm = 3 cm → the third side must be longer than 3 cm If the third side is the longest side then it must be less than 5cm + 2 cm = 7 cm To make a triangle the third side must be longer than 3 cm and less than 7 cm.


What is a kind of triangle that has 3 sides measuring 5 cm?

If all the sides are equal to 5 cm, then it's a equilateral triangle. An equilateral triangle is a triangle in which all the sides are equal.


What is the area of a triangle with the height of 7 cm and the base of 5 cm?

The area of a triangle is calculated by multiplying the base by the height and dividing the result by 2. In this case, the area of the triangle would be (5 cm x 7 cm) / 2 = 35 cm².


How you draw a similar triangle of a triangle having sides 4cm5cm7cm where the ratio of similar triangle sides are 234 of given triangle?

Draw a triangle with sides of 4*234 cm, 5*234 cm and 7*234 cm = 936 cm, 1170 cm and 1638 cm.