Jake24g
Jake24g
01-03-2018
Mathematics
contestada
How to solve this problem?
Respuesta :
mysticaldogg
mysticaldogg
01-03-2018
Because this is a parallelogram, both the bottom and top bases are equal.
2c - 6 = 20
add 6 to both sides
2c = 26
divide both sides by 2 to isolate the variable
c = 13
The interior angles are alternating interior angles.
4b = b + 120
subtract b from both sides
3b = 120
divide both sides by 3 to isolate the variable
b = 40
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