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What is the radius of the circumcircle of a triangle with sides of 4cm by 5cm by 6cm?
Wiki User
∙ 6y ago
Using the cosine rule the biggest angle is: 82.81924422 degrees
Using radius formula for circumcircle of a triangle the radius is: 3.023715784 cm
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoIt is 8/sqrt(7) = 3.0237
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What tipe of triangle has sides 4cm 5cm and 4cm?
An isosceles triangle.
What is the perimeter of a triangle that has sides 4cm long?
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
Can the sides of a right triangle measure 2cm 3cm 4cm?
Yes
What shape are you have 3 straight sides my side lengths are 7cm 4cm 5cm?
A scalene triangle.
What are some examples of scalen triangles?
A scalene triangle is a triangle that does not have a right angle in it (i.e. not a right angled triangle) and does not have two (or three) sides with the same length (i.e. not an isosceles triangle or an equilateral triangle). An example is a triangle with sides of length 4cm, 5cm and 6cm.
What type of triangle has sides 3cm 4cm 4cm?
An isosceles triangle.
What tipe of triangle has sides 4cm 5cm and 4cm?
An isosceles triangle.
What is the perimeter of a triangle that has sides 4cm long?
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
An isosceles right triangle is inscribed in a circle Find the radius of the circle if one leg of the triangle is 8 cm?
First you half all the sides, so 4cm, them you multiply by pi, giving the radius as 12pi, or 12.56637061
Explain how to draw an equilateral triangle?
An equilateral triangle means a triangle with all three sides with equal dimensions. For drawing an equilateral triangle first you will have to choose a measurement to draw the sides of the triangle. For example, lets take the side to be 4cm. When you draw the base of 4cm you will have to draw the other two sides of 4cm as well. Thus an equilateral triangle is constructed..
A triangle's sides are 4cm 7cm and 9cm what is the area?
Area 51.
What is the perimeter of a triangle whose sides are 4cm 6cm and 12cm?
22cm
Can the sides of a right triangle measure 2cm 3cm 4cm?
Yes
What is a 4cm by 4cm by 4cm triangle called?
It is an equilateral triangle
How many triangles exist with the given side lengths 4cm 4cm 7cm. Only one triangle No triangles or infinite triangles?
It is an isosceles triangle with 2 equal sides.
How long perimeter Triangle 4cm side?
If it is an equilateral triangle with 3 equal sides of 4m then its perimeter is 12cm
What is the diameter of a circle whose radius is 4cm?
radius=4cm diameter=8cm *radius is half the diameter
