Question

find the area.......AB is 10cm, BC is 12cm, AC is 10cm​

Answer 1

Answer:

The area of triangle= 48 sq.cm

Step-by-step explanation:

Given side AB = 10cm, BC = 12cm, AC = 10cm

Let a= 10 cm , b= 12cm, c= 10cm

Use Heron's Formula

S = a+ b+ c/2

= 10+12+10/2

=32/2

=16 cm

Area of triangle= √S(S-a)(S-b)(S-c)

=√16(16-10)(16-12)(16-10)

=√16×6×4×6

=√2304

= 48 sq.cm