Answer:
It is a bargain because 0.99 + 0.99 = 1.98 which is more than 1.70. You would be paying less with this deal. It will save you 28 cents
Step-by-step explanation:
Answer number 1
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Phytagoras
T² = 6² + 8²
T = √36 + 64
T = √100
T = 10 In
Equal sides and Equal angles