Answer:
AC=3 in, m∠C=45° and BC=3√2 in.
Step-by-step explanation:
Given information: ABC is a right angled triangle AB=3 in. , m∠A=90° , and m∠B=45° .
According to the angle sum property the sum of interior angles of a triangle is 180°.
The measure of angle C is 45°.
In a right angled triangle,
In triangle ABC,
Multiply both sides by 3.
The measure of AC is 3 in.
According to Pythagoras theorem,
Taking square root on both sides.
Therefore, the missing measurements are AC=3 in, m∠C=45° and BC=3√2 in.