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What is the perimeter of a triangle whose sides are 4cm 6cm and 12cm?
22cm
Can 15cm 6cm and 9cm form a triangle?
No. The sum of the lengths of any two sides of a triangle must be greater that the third. Here 6 + 9 = 15, not > 15.
How do you measure perimeter of 6cm x 2 cm?
A 6cm X 2cm shape is a rectangle. Two sides are 6cm, and the other two are 2cm. Therefore, 6+6 + 2+2 = 16cm.
Why can you make a triangle and how many triangles can you make with the given side legnths 3 4 and 5?
Because the sum of the smaller sides is greater than the largest side and it is possible to construct one right angle triangle with the given lengths
What kind of triangle has two sides of equal length?
An isosceles triangle is a triangle that has two sides of equal length.
Can you make a triangle with 6cm 6cm 6cm?
Yes, an equilateral triangle has 3 congruent sides.
Can a triangle have sides 6cm 7cm and 15 cm?
No.
Could a triangle with sides 8cm 6cm 8cm be a scalene triangle?
No because it would be an isosceles triangle
What is the perimeter of a triangle whose sides are 4cm 6cm and 12cm?
22cm
Do these three sides make a right triangle 6cm 9cm 12cm?
To determine if these three sides form a right triangle, we can use the Pythagorean theorem. In a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. In this case, we have 6^2 + 9^2 = 36 + 81 = 117 and 12^2 = 144. Since 117 is not equal to 144, these three sides (6cm, 9cm, 12cm) do not form a right triangle.
What kind of triangle has sides that measure 7cm 3cm and 6cm?
Scalene
Could a triangle with sides 8cm 6cm 8cm long be a scalene triangle?
No because the dimensions given relate to an isosceles triangle.
Can a triangle have sides of 5cm 6cm and 7cm?
Yes, it can. And if you do the math, some basic trigonometry, you can calculate the angles in the triangle.
If a triangle had sides of length equal to 5cm 6cm and 9cm would it be a right triangle?
A right triangle cannot have those lengths, so no.It would be a scalene triangle (no sides are the same)
How do you construct a scalar triangle?
A scalar triangle is a triangle in which all sides have different lengths. To construct a scalar triangle, start by drawing three non-collinear points that will represent the vertices of the triangle. Then, connect the points with straight lines to form the sides of the triangle such that no two sides are of the same length.
What is the perimeter of of a square and an equilateral triangle of 6cm?
How many sides has a square got? (4) So if all the sides are 6cm. Perimeter = 6 + 6 + 6 + 6 How many sides does an equilateral triangle have? (3) All the sides are the same length in these shapes so again: Perimeter = 6 + 6 + 6
What are the measurements for a scaline triangle?
A scalene triangle is simply a triangle where all of its sides are different lengths. One example of the side lengths of a scalene triangle are: 5cm, 6cm and 7cm
