IsmeraiL398656 IsmeraiL398656
  • 03-11-2022
  • Mathematics
contestada

whats the length of RS,UW,UVwhat is the value of x and y

whats the length of RSUWUVwhat is the value of x and y class=

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GreisonC632418 GreisonC632418
  • 03-11-2022

In the given triangle,

it is given that,

U is the midpoint of RS, V is the midpoint of ST and W is the midpoint of RT

so,

UR = US

VT = VS

WT = WR

put the values,

UR = US

12 = US

so, RS = 2 x UR = 2 x 12 = 24

VT = VS

11 = 2x

x = 11/2

x = 5.5

so, TS = 2 x 11 = 22

WT = WR

3y = 15.9

y = 15.9/3

y = 5.3

so, RT = 2 x 15.9 = 31.8

also, UV = 1/2 RT

UV = 1/2 x 31.8 = 15.9

UW = 1/2x TS

UW = 1/2 x 22 = 11

VW = 1/2 RS

VW = 1/2 x 24 = 12

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