Question

IN A TRIANGLE
ABC
. D AND E ARE POINTS ON SIDE AB AND AC RESPECTIVELY SUCH THAT DE||BC AND AD :DB = 3:1 EA =6.6 THEN FIND Ac​

Answer 1

Step-by-step explanation:

DE||BC. (given)

therefore, AD:DB = AE:EC

it implies. AE:EC = AD:DB = 3: 1

EA= AE= 6.6 = 3x

x= 6.6/3= 2.2

now Ac = AE+EC= 6.6+2.2= 8.8

AC= 8.8 units