Question

find the area of
= 34
Ex. (1) If the sides of a triangle are 17 cm, 25 cm and 26 cm, find the
the triangle.
Solution: Here, a = 17, b = 25, C = 26
semiperimeter = = a +b+c - 17+25+26 68
22
Area of triangle = Vs(s-a)(s-b)(s-c)
= 134(34 – 17)(34 – 25)(34 – 26)
= V34x17x9x8,
= 117x2x17x3x3x2x2x2
= V172 x 22 x 22 x 32
= 17 X 2 X 2 X 3 = 204 sq cm
plz explain this theory​

Answer 1

Answer:

heron's formula theory

Answer 2

SORRY YAR I DON'T KNOW THE ANSWER