The sum of the 3 angles of a triangle is 180 °
the sum of the arc of a circle is 360°
⇒ the inscribed angle = the angle measure of the arc it intercepts/2
When the sides are dilated by a factor of 6, the area increases by a factor of 6², which is 36.
3*36=108 mm²
Answer:
angle qpt equals 125
Step-by-step explanation:
QPT=60,RPS=45, and SPT=90-60=30
so its sum will be 125
First you have to find the slope by subtracting y2 in this case (2) from y1 (8) dividing it over the subtraction of x2 (-8) and x1 (4) then once you get that you pick a point whether it’s (4,8) or (-8,2), plot it using the slope given to you and you’re done.
Answer:
4y + 48 - 16x = 0 ~Solve for y~
4y = -48 + 16x
y = -12 + 4x
The slope is 4.
We'll use the point (1, 4) and m = 4.
Plug these into the equation: y - y1 = m(x - x1)
y - 4 = 4(x - 1)
y - 4 = 4x - 4
y = 4x
