Question

Whats this answer to find the area of the triangle

Answer 1

Answer:

Step-by-step explanation:

1/2 base x height

(40 divided by 2) x 30 =600m^2

Answer 2

Step-by-step explanation:

semi perimeter(s) = (30+40+50)/2

= 60

a=30 b=40 c=50

area = √s(s-a)(s-b)(s-c)

= √60(60-30)(60-40)(60-50)

= √60×30×20×10

=√360000

=600