Question

ABC is an isoscele triangle in which [AB]=[AC]=5cm and [BC]=6cm. Calculate [AM], where M is the mid-point of BC.

Answer 1

In order to find the length of [AM], you want to look at only half of this triangle. Half of an isosceles triangle is a right angle triangle! Therefore you can use Pythagorean theory:

a^2 + b^2 = c^2 (hypotenuse)

Do you think you can solve this from here?

Answer 2

YES

Answer 3

4cm

Answer 4

No

Answer 5

No

Answer 6

Pls i need the answer urgently