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Find the area of figures
1) Find the area of ABC
6
2
7
8
1/10
Solution
Answer:
2
Explanation:
A (-2, 1) B (0, 1) C (0, -1)
AD = √(0-2)² + (1-1)²
= 2
DB = √(0-0)² + (-1-1)²
= 2
Area of ADB = ½ × AD × DB
= ½ × 2 × 2
= 2
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