Answer:
A
Step-by-step explanation:
The figure has two disjoint pairs of consecutive sides which are congruent.
Thus the figure is a Kite
Using the properties of a Kite
• The diagonals are perpendicular
• The main diagonal diagonal bisects the pair of opposite angles
Hence ∠1 = 90° ( diagonals are perpendicular )
The angle 22° is a bisected angle so the angle below is also 22°
The sum of the 3 angles in a triangle = 180°, hence
∠2 = 180° - (90 + 22)° = 180° - 112° = 68°
The solution is A
You do Pi×Radius^2
so 24×Pi=75.4
then 75.4÷2=37.7
Answer:
C
Step-by-step explanation:
If you used the inequality in C, b being able to be as high as -23, it would make 72 is greater than or equal to 72, which is true.
The answer would be the second one
