what is the area of triangle?

Answer 1

1/2 x base x height

Answer 2

Area = (1/2)base*height

Answer 3

consider a parallelogram of base b and corresponding altitude h.it can be cut into 2 cogruent triangles, the area of each remaining the same.So,area of one triangle will be
1/2 multiplied by its base multiplied by its height

Answer 4

area of triangle when height and base is given = 1/2 * base* height


when three sides r given do this
for eg side ab=8 cm side bc =6 cm side ca=4 cm



add side 1 + side 2 +side 3 and divide by 2=x


then do this root of x*x-side 1 * x-side2 *x - side three \



if its a equilateral triangle multiply the side by 1.732

Answer 5

a=1/2bxh
area is one half of the base of the triangle, multiplied by the height

Answer 6

since a triangle is half a parallelogram with the same base and height, its area is half of its base times its height.

Answer 7

area of triangle = (1/2)* base*height
if u knw the 3 three sides then,
area = sqrt ( s*(s-a)*(s-b)*(s-c))
where, a,b,c -> the sides of d triangle
s = (a+b+c)/2 -> semiperimeter

Answer 8

1/2 *base*height

Answer 9

1/2 base *height
or

sqr root of s(s-a)(s-b)(s-c)

where a,b,c are sides of triangle and s = a+b+c/2

Answer 10

half base times height(1/2 bxh)
or
half AB sinC(1/2 ab sinc)