Math, asked by daniyalkhanalig0786, 5 months ago

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In the given figure, if AC = 12 cm, BC = 6 cm and AD = 8 cm, then area
AABC and the value of 'h' are.

Answers

Answered by NavyaThakral
0

Answer:

first side = 12cm

second side = 6cm

third side = 8cm

perimeter = 3a

=12+6+8

=26cm

semi perimeter= 13cm

area (using heron's formula)=√s(s-a)(s-b)(s-c)

=√13(13-12)(13-8)(13-6)

=√13*1*5*7

=√455

=21.33cm² (approx.)

let h=x

area=1/2*b*h

21.33=1/2*6*x

21.33*2=6*x

42.66=6x

4266/6*10=x

71.1cm=x

Step-by-step explanation:

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