Multiplication is a way of adding the same number multiple times. When you multiply 3Γ3, you're adding the number 3 three times:
3Γ3=3+3+3=9
So, 3Γ3=9 means that you're taking three groups of three, which equals 9 in total.
Frequently asked questions (FAQs)
Question: The lengths of the sides of a triangle are 12 cm, 18 cm, and 20 cm. Find the area of the triangle using Heron's Formula.
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How many ways can a committee of 4 members be formed from a group of 8 people?
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What is the length of side a in a triangle, given that side b has a length of 8, side c has a length of 10, and angle A measures 60 degrees?