Question

8. Construct a right triangle ABC such that BC 4 cm and the hypotenuse makes an angle of 30 at B. Verify that AB 2AC.
2ac means what​

Answer 1

Step-by-step explanation:

In ∆ ABC

B = 30°

sinø = p/h

sin B = AC/AB

Sin 30° = AC/AB

1/2 = AC/AB

AB = 2AC