Question

Give me the ans of Q-10 in image.

Answer 1

Answer:

by heron formula

s=a+b+c/2

=33+34+65/2

66

area of the triangle= √s(s-a)(s-b)(s-c)

√66(66-33)(66-34)(66-65)

√66(33)(32)(1)

√33+32+1(33)(32)(1)

√(33)²(32)²(1)²

=33x32x1

1056 cm²

hope you understand

Answer 2

Step-by-step explanation:

Area of triangles are 3×side=3×33=99,

3×34=102, 3×65=195.

${195}^{2}$

195 is greater than 102 and 99

195 square= 38025

102 square= 10404

99 square= 9801

10404+9801=20205

38025+20205=58230

is answer