Question

Two tangents are drawn at the end of a diameter of a circle. What is the distance between diameter if the area of circle is 154 cm2 ?

pls answer fast​

Answer 1

Answer:

Diameter of the circle=14 c.m.

Step-by-step explanation:

Area of the Circle=$\pi r^{2}$

The area of circle is 154 cm²

                           $\pi x^{2} =154\\ \\ \frac{22}{7} r^{2} =154\\ \\ r^{2} =\frac{154* 7}{22} \\ \\ r^{2} =49\\ \\ r=7$

Diameter of the circle=14 c.m.