Answer:
<h2>x = 75°</h2>
Step-by-step explanation:
The sum of angles in a quadrilateral add up to 360°
To find x add up all the angles and equate them to 360 to find x
We have
x - 5 + x + 35 + x + 1.4x = 360
3x + 1.4x + 30 = 360
4.4x = 360 - 30
4.4x = 330
Divide both sides by 4.4
We have the final answer as
<h3>x = 75°</h3>
Hope this helps you
We have that
point C and point D have y = 0-----------> (the bottom of the trapezoid).
point A and point B have y = 4e ---------- > (the top of the trapezoid)
the y component of midpoint would be halfway between these lines
y = (4e+ 0)/2 = 2e.
<span>the x component of the midpoint of the midsegment would be halfway between the midpoint of AB and the midpoint of CD.
x component of midpoint of AB is (4d + 4f)/2.
x component of midpoint of CD is (4g + 0)/2 = 4g/2.
x component of a point between the two we just found is
[(4d + 4f)/2 + 4g/2]/2 = [(4d + 4f + 4g)/2]/2 = (4d + 4f + 4g)/4 = d + f + g.
</span>therefore
the midpoint of the midsegment is (d + f + g, 2e)
The frame can hold a mirror with an area of 78.5 in².
<h3>
How to find the area?</h3>
The area for a circle of diameter D is given by the formula:
Where pi = 3.14
Here we know that the diameter is 10 inches, replacing that in the area equation we can get:
So the frame can hold a mirror with an area of 78.5 in².
If you want to learn more about circles:
brainly.com/question/1559324
#SPJ1
Answer:
Its the second one
Step-by-step explanation:
Hi,
Answer:
48 cm
Step-by-step explanation:
14 + x = 62
62 - 14 = 48
x = 48 cm
Have a good one!