What is qr ? enter your answer in the box. units the figure shows what appears to be obtuse triangle q r s with obtuse angle r. point t is on side q r. single tick marks pass through segments q t and t r. point u is on side r s. double tick marks pass through segments r u and u s. point v is on side s q. triple tick marks pass through segments s v and v q. segment t v is drawn and has length 5.4. segment u v is drawn and has length 6.

The value of QR is 12.

Explanation:

It is given that the Points T,U, V are midpoints of the sides of ΔQRS . TV =5.4 and UV = 6.

The midpoint theorem states that the if a line segments connecting two midpoints then the line is parallel to the third side and it's length is half of the third side.

Since U and V are midpoints of RS and SQ respectively.

So by midpoint theorem length of QR is twice of UV.

Therefore, the length of QR is 32.

b) well because you get well

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)