Question

1. If measure of angles of a triangle are 45°, 45°, 90° then the length of each
containing the right is ta x hypotenuse .
Proof: In AABC, 2B = 900 and ZA = ZC = 450
.: BC = AB
By Pythagoras theorem
AB? + BC
(BC = AB)
А A
45
AB² +
= AC²
.: 2AB?
.. AB?
U
:: AB =
AC
45​

Answer 1

Answer:

h sq= bsq- psq ok this is the formula