solve the right triangle shown in the figure for all unknown sides and angles.

Question

a = 3, b=  4

Answer 1

Step 1:

The sides of the right angle triangle are and .

Pythagoras theorem : .

Assume that hypotenuse as .

.

Step 2:

Draw the right angle triangle ABC.

From the figure .

.

Step 3:

Sum of three angles in a triangle is .

In ,

Hence, side and angles and .

Solution:

Side and angles and .