Question

What is the length of AB

Answer 1

What is the length of AD if AB is 12 cm, BC is 15 cm, and CE is 9 cm? Draw a line segment AB 4.5cm with radius 1.5cm draw two circles having AB as the centre

Answer 2

Thank you for asking this question. Here is your answer:

<A = <C = 50

So ABC is an isosceles triangle. So in this situation AB would be equal to BC

4x = 2x + 6

2x = 6

x = 3

AB = 4x

4 x 3 = 12

So the final answer for this question is 12

If there is any confusion please leave a comment below.