The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π. show you work.

14 meters²

Step-by-step explanation:

Since the formula to find the diameter is , we need to first find the radius, which can be if we take the formula for the area of a circle and isolate the radius. After simplifying to 7 and multiplying that by 2, we get the circle's diameter of 14 meters. Hope this helps!

step-by-step :

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°