find perimeter and area
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Answered by
6
Answer:
perimeter of figure= ==53
Answered by
1
Answer:
Perimeter = 53units
Area = 91.5unit²
Step-by-step explanation:
Perimeter = 13 + 5 + 18 + 5 + 5 + 7 = 53units
Area (given figure) = Area (triangle) + Area (rectangle)
Area (triangle) = ½bh
Area (rectangle) = 2 (l+b)
Area (triangle) = ½ (18 - 5 ) (7)
= ½ (13) (7)
= ½ (91)
= 45.5unit² → (1)
Area (rectangle) = 2 (18 + 5)
= 2 (23)
= 46unit² → (2)
From (1) & (2), we get
Area (given figure) = 45.5unit² + 46unit²
= 91.5unit²
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