Can any one do 10 one with method please
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Answered by
1
Answer:
multiply
Step-by-step explanation:
do multiply then calculate
Answered by
2
Step-by-step explanation:
adjacent angles = (2x+5)°, (3x + 10)°
therefore,
2x+5 + 3x+10 = 180(adjacent angles are supplementary in a parallelogram)
therefore,
2x+5 + 3x+10 + 2x+5 + 3x+10 = 360(opposite angles are equal in a parallelogram)
10x + 30 = 360
10x = 360 - 30
10x = 330
x = 33°
therefore angles are = (2×33 + 5) ; (3×33 + 10)
= 71° ; 109° ; 71° ; 109°
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