Angle b is 180° minus the sum of the other angles. Sum of known angles = 45° + 39° + 24° Sum of known angles = 108° Angle b = 180° − 108° Angle b = 72°
1 of 6
An apple costs 0.20 how many can she buy with £2.00
you can buy 10 apples
2 of 6
a+a+a+c+c+c
3a+2c
3 of 6
a+a+a+b+b+b+b
3a+4b
4 of 6
what is 20x100
2000
5 of 6
45/5
9
6 of 6
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Card 2
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An apple costs 0.20 how many can she buy with £2.00
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