88cm2, but it's a rectangle, not a square.
It is either a triangle on a curved surface or a polygon with 4 or more sides.
60 cm2
12 square cm
No because the dimensions given relate to an isosceles triangle.
If one side of the triangle is 8cm then the other side is 7cm because 0.5*8*7 = 28 square cm
A triangle with side a: 8, side b: 11, and side c: 15 cm has an area of 42.85 square cm.
It is impossible to get a triangle with the side lengths 14cm, 3cm and 8cm 14cm itself is larger than the sum of two other lengths (3cm + 8cm = 11cm).
Area of a triangle = 1/2 * base * heightWe have,Area = 28 cm squared, base = 8cmthen,28 = 1/2 * 8 * h28 = 4*hh = 7cm
88cm2, but it's a rectangle, not a square.
11 x 8 = 88
The area for a 7cm by 8cm is 56.
The area of triangle is : 24.0
The lengths of the sides of any shape, other than a triangle or regular polygon do not provide enough information to calculate the area. In the same way that a square can be flexed into a rhombus and the rhombus can then be flattened so that its area changes, the information given in the question is not adequate.
It is: 7+8+12 = 27 cm
The area of triangle is : 44.0
The area of triangle is : 56.0