The area of a circle is 4π ft². What is the circumference, in feet? Express your answer in terms of \piπ.
1 answer:
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the coordinates of endpoint B are (7,7)
Answer:
Solution given:
M(x,y)=(2,-1)
A
Let
B
now
by using mid point formula
x=
$ubstituting value
2*2=-3+a
a=4+3
a=7
again
y=
$ubstituting value
-1*2=5-b
b=5+2
b=7
the coordinates of endpoint B are (7,7)
Answer:
C.
Step-by-step explanation:
Please find the attachment.
We have been given that secants AC and DB intersect at point E inside the circle. Given that the measure of arc , arc
, and arc
. We are asked to find the measure of angle AED.
We know that the measure of angle formed by two intersecting secants is half the sum of measure of the arcs by intercepted by the angle and its vertical angle.
Let us find measure of arc AD by subtracting measure of given arcs from 360 degrees as:
Therefore, measure of angle AED is 130 degrees and option C is the correct choice.
Answer:
x = 7/ or 4.949747468
Step-by-step explanation:
45-45-90 triangles have a specific pattern.
The smaller sides are x, & the hypotenuse is
With this knowledge, we know we have to divide the hypotenuse by to get the smaller sides, so we divide 7 by the
to find x.