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1/2 *4 *4= 8

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13y ago

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Related Questions

How do you calculate the length of the sides of an equilateral triangle given only the area?

The area of an equilateral triangle is A=sqrt(3)*(l^2)/4, l is the length and A is the area multiply both sides by 4/sqrt(3) and get 4*A/sqrt(3)=l^2 take the square root of both sides and get l = sqrt(4*A/sqrt(3))


Is a rhomus a triangle?

No because a rhombus has 4 sides whereas a triangle has 3 sides but they are both polygons.


Is triangle a A parallelogram?

No because a triangle has 3 sides whereas a parallelogram has 4 sides but they are both types of polygons


The three sides of a triangle is 2 and 3 and 4 what is the area of the triangle?

3 units2


Is a triangle parallelogram?

No, because a triangle has no parallel sides.


What is the area of a triangle with the lengths of 4 and 10?

Information about the lengths of two sides of a triangle is insufficient to determine its area.


How you find the base height and sides of a triangle if you only have the area?

With great difficulty - it is impossible without further information.For example:A triangle with sides 3, 4, 5 - base 3, height 4 has area 6 units2;a triangle with sides 2, 6, ~6.32 (√40) - base 2 height 6 has area 6 units2.Both the triangles have the same area but different sides; those are both right angled triangles, but other ones are possible, eg a triangle with sides 2.5, ~4.92 (1/2 x √97), 6 also has base 6 and height 2 and an area 6 units2.


Is a rectangle and a triangle similar?

Rectangle has 4 sides, and triangle has 3 sides. So they are similar, they both have sides - one has more than the other :)


Is a triangle a type of trapezium?

No because they both have different properties inasmuch that a triangle has 3 sides whereas a trapezium has 4 sides.


If the sides of a triangle measure 3 4 and 5 respectively what is the area of the triangle?

Area of a triangle is 1/2*Base*Height. I believe you can take it from here.


What is the area of an equilateral triangle with sides 15?

225(radical "3")/4


How is a triangle and a rectangle different?

a triangle has 3 sides. a rectangle has 4 sides.