we know that
An isosceles triangle has two equal sides and two equal angles
so
KN=NM
∠K=∠M
The line NL bisect the triangle KNM
therefore
Solve for x
<u>Find the measure of angle N</u>
∠N=
substitute the value of x
∠N=
<u>Find the measure of angle K</u>
∠N+∠K+∠M=
remember that
∠K=∠M
∠N+2∠K=
substitute the values and solve for ∠K
∠K=
therefore
<u>the answer is the option</u>
the measure of angle K is
Given :
Factory has supplies expenses of $1135.78 a day.
Company earns $60,128.72 in one week.
To Find :
The factory's total profit or loss in one week.
Solution :
Expenses of factory of a week :
E =$( 1135.78 × 7 ) = $7950.46 .
Now, profit is given by :
P = $60,128.72 - $7950.46
P = $52178.26
Therefore, total profit of factory in one week is $52178.26 .
Hence, this is the required solution.
Hello,
We know that the wire is 18.84 cm long, so the Circumference of the circle will be 18.84 cm.
Here is the formula:
C=πd where d represent diameter
Apply the information that we had into this formula
18.84=πd
Divided π from both side
18.84/π=πd
d≈6 cm. As a result, the diameter of the bracelet is 6 cm. Hope it help!
Replace P with 15:
d = -3(15)^2 + 168(15) - 315
d = -3(225) + 2520 - 315
d = -675 + 2520 -315
d = 1530