Area = 1/2*5*7 = 17.5 square cm
assuming its an isosceles triangle, then its 16 cm high
Area of a triangle = base * height / 2 Therefore the base = Area * 2 / height
That the area of a triangle = 0.5*base*height
Area of Triangle = 1/2 base x height 28 = 4 x height height = 7 cms
base = (2*area)/height
Area of any triangle is: 0.5*base*perpendicular height
Area = 1/2*base*height = 0.825 sq cm. The fact that the triangle is isosceles is irrelevant: it makes no difference to its area.
area of a triangle is half the base times the height .5*22*28=308
An isosceles triangle has 2 equal base angles and its height is perpendicular from its apex to the centre of its base
For all triangles: area = 1/2 * base * height
Area of isosceles triangle: 0.5*5*7 = 17.5 square cm
To find the area of an isosceles triangle, you can use the formula: Area = (base × height) / 2. First, identify the length of the base (the unequal side) and the height (the perpendicular distance from the apex to the base). If the height is not given, you can use the Pythagorean theorem to find it by dividing the base into two equal halves and solving for the height.
The area of a triangle = 1/2*base*height = 1/2*5*7 = 17.5 cm2.The fact that it is an isosceles triangle is irrelevant.
It depends on the size of the triangle.It is half the base times height.
17.5cm squared
For all triangles: area = 1/2 * base * height
The are of any triangle is calculated by the formula: Area = 1/2 x Base x Height