Question

Answer the question ​

Answer 1

Answer:

Step-by-step explanation:

AM = 2cm

now, we will calulate BC

According to pythogoras theorium,

a^2 = b^2+c^2

here, 5^2 - 4^2 = (BC)^2

so, 25-16 = 9

BC = 3

now

we will divide BC into BM and MC

So, BM = 1.5 = MC

now, area of triangle = 1/2(base*height)

so, 1/2(1.5*2)cm

answer comes : 1.5 cm

so, the area of AMC triangle also comes 1.5 cm

total area of ABC = 3 cm.