60 sq cm (10 x 12/2)
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.
75
Half the base times the height = 15cm2
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.
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.
Area = 1/2 * base * height Area = 1/2(10 cm)(15 cm) = 75 cm2 ======
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 :)