Question

pls help me find AB​

Answer 1

Answer:

90cm

Step-by-step explanation:

AE=30° then AE+EB=90cm

Answer 2

Find AB

Given,

CB = 30cm

Angle ADE = 45

Angle EDB = 60

Angle C = 90

Angle E = 90

(we can say that DEBC is a rectangle)

BE = 60cm, assuming that 2 squares of equal measure were joined together

DE = 30cm (opposite sides of a rectangle are equal)

AE = AE = 30cm ( assuming it is a part of the square, as square is formed by 2 triangles)

Now that we know,

AE = 30cm

BE = 60cm

AB = 30+60 = 90cm

Since there isn't enough information we can only solve the sum by assuming

hope it helps

have a great day