Killjoy96
Killjoy96 Killjoy96
  • 15-12-2019
  • Mathematics
contestada

Each figure is a parallelogram. Use the properties of a parallelogram to solve for x.

Each figure is a parallelogram Use the properties of a parallelogram to solve for x class=

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ParisDougay
ParisDougay ParisDougay
  • 15-12-2019

Answer:

x=7

Step-by-step explanation:

UR & TS is parallel

so angle RTS is = to angle URT (29°)

and angle UTR is = to angle SRT (41°)

3 angles of a triangle = 180°

angle SRT = 41°

angle RTS = 29°

angle TSR = 15x+5

all three of those angles should add up to 180°

41+29+15x+5=180

15x+75=180

15x=105

x=7

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