Question

Q27. In the following diagram, find the value of a​

Answer 1

Answer:

I don't know the answer

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

To calculate the angle of an obtuse triangle, you need to square the lengths of the two sides of the triangle that will intersect to make the obtuse angle and add the squares of them. For example - if the two sides of the triangle are 2 and 4, then squaring them will give 4 and 16