9514 1404 393
Answer:
Step-by-step explanation:
The useful relation in this geometry is: an exterior angle of a triangle is equal to the sum of the remote interior angles.
128° = ∠1 + 16°
112° = ∠1
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112° = 86° +∠2
26° = ∠2
Answer:
B if two pdiwjsjwixjjsjsidff
Number 7: B=16. Number 8: A=30. Number 9: A=0
It is x squared you have to subtract
Answer:
Length = 10
Width = 13
Step-by-step explanation:
If the width of a rectangle is 3 units less than the length and if the area is 130 square units, the length is 10 units and the width is 13 units.
Formula: A=wl
Therefore, you have to find what two numbers multiply together in order to recieve 130 units.
A=wl=13·10=130
