Half the base times the height = 15cm2
A triangle with base 10cm and height 7 cm will have half the area of a parallelogram with the same dimensions. Since you have not disclosed the shape, it is not possible to answer the question.
The relation between the height of a triangle, its base and its area is given by: Area = 0.5 * Base * Height Therefore, we have: Height = (2 * Area)/ Base.
The area of a triangle is (1/2) base times height; the height must be perpendicular to the base.The area of a triangle is (1/2) base times height; the height must be perpendicular to the base.The area of a triangle is (1/2) base times height; the height must be perpendicular to the base.The area of a triangle is (1/2) base times height; the height must be perpendicular to the base.
Area of a triangle = 0.5*base*height
The area of a triangle is (1/2) x (length of the base) x (height of the triangle). You ought to be able to handle it from this point.
75
55 square centimeters
45 square cm
15 square cm
It is impossible to find the height of a triangle with just it's base.
The area is 40cm2
60 sq cm
The area of any triangle is (1/2) x (length of the base) x (height). We're sure you can take it from there.
Area = 1/2 * base * height Area = 1/2(10 cm)(15 cm) = 75 cm2 ======
Given that,base = 10 cm and height = 12 cm.The area of a triangle = 1/2 * base * height= 1/2 * 10 * 12= 5 * 12= 60 sq.cm.
To work out the area of a triangle do 1/2 x base x height. So its 1/2 x 10 x 5 = 25cm squared :)
Assuming that the length of the base is meant to be 4 cm. the area is 0.5*4*10 = 20 cm2