Answer:
m∠FAD=48°
Step-by-step explanation:
we know that
The<u><em> Perpendicular Bisector Theorem</em></u> states that: A radius that bisect a chord is perpendicular to the chord
we have
FD=DE
The radius AC bisect the chord FE
so
AC is perpendicular to FE
The triangle FAD is a right triangle
m∠FAD+m∠AFD=90° ---> by complementary angles in a right triangle
we have
m∠AFD=42°
substitute
m∠FAD+42°=90°
m∠FAD=90°-42°
m∠FAD=48°
Answer:
(7,2)
45 units squared
Step-by-step explanation:
In order for the shape to be a rectangle the last vertex (lets call it D) must be the same vertical distance from C as A is from B (DC=AB), and the same horizontal distance from A as B is from C (AD=BC).
AB=DC=5
-3+5=2
BC=AD=9
-2+9=7
Therefore D is (7,2)
We already know the side lengths (5 and 9). Area is length by width. Therefore area = 5x9=45
Step-by-step explanation:
<h2>stay safe healthy and happy.</h2>
Answer:
Step-by-step explanation:
3*10^10 / 6*10^10 = 0.5
The 10^10 cancel out. 3/6 = 0.5
Answer:
the formula is M= y2-y1/ x2-x1
Step-by-step explanation:
x1=2
y1=16
x2=-5
y2=3
then just plug in to the formula and reduce if needed.
hope this helps
