sofiewelch7
sofiewelch7 sofiewelch7
  • 27-12-2020
  • Mathematics
contestada

PLS HELP WILL MARK BRAINLIEST.
Find each angle measure.
(4, 5)

PLS HELP WILL MARK BRAINLIEST Find each angle measure 4 5 class=

Respuesta :

MoatazMahmoud817
MoatazMahmoud817 MoatazMahmoud817
  • 27-12-2020

Answer:

4. 19

5. 4

Step-by-step explanation:

at 4.

angls are equal by Z rule so,

3x+21 =4x+9

x = 19

at 5. the angls are equal by F rule so,

20x+17=26x-7

6x=24

x = 4

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