The perimeter of a triangle with vertices (0, 4), (0, 0) and (3, 0) is ......... units.
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0
Answer:
Step-by-step explanation:
12/2 = 6
Answered by
2
Answer:
By using distance formula,
√(x₁-x₂)²+(y₁-y₂)²
Let (0,4) and (0,0) be (x₁,y₁) and (x₂,y₂) respectively.
so,√ (0-0)²+(4)²= √16=4
√(0-3)²+(0-0)²=√9=3
√(0-3)²+(0-0)²=√9=3
so 3+3+4=10 units
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