Firstly there is no ones in those so
4.530
5.430
6.740
8.654
No.of sides=4
sum of angle of quadrilateral
=(n-2)*180°
=(4-2)*180°
=2*180°
=360°
Answer: X ≤ 6
Step-by-step explanation:
Answer:
b=9.
Step-by-step explanation:
Answer:
a. 80
b. 34
Step-by-step explanation:
45 percent of 80 is 36.
85 percent of 40 is 34.
You can find these online, through a Percentages Calculator.
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