7n + 7 = 42 help me please
1 answer:
You might be interested in
Area enclosed in radians =$\pi r^2$
so area enclosed in $\theta$ radians=$\theta \times \frac{\pi r^2}{2\pi}= \frac{1}2\theta r^2$
does this answer your question?
Answer:
Step-by-step explanation:
Make both a single fraction by adding together.
Simplify