Answer:
Step-by-step explanation:
Area of shaded region is 18π square unit.
<u>Step-by-step explanation:</u>
Given :- A circle with center O and radius 9 cm
To Find :- area of shaded region that is area of ABC
Solution : - BC = 9 cm
∠ABC = 80° = Ф
so, area of sector = πr²Ф / 360°
= (π×9×9×80) /360°
= 18π square unit
hence, area of shaded region is 18π square unit
1).
$6
$24
$112
$625
2).
$475
$2
$160
4).
Jacquie saves $2 if she gets a friend to join the gym
5).
The tip should be $1.26
Let's say g(x) = x^4 => f(g)(x) = 4*( x^4) +1.
