What is the perimeter of each plane figure? Name Figure Formula Nomenclature Triangle Perimeter: P=a+b+c Area: A=12bh a,b,c:sides b:base h:height Square Perimeter: P-4a Area: A=a2 a:side Rectangle Perimeter: P=2b+2h Area: A-bh b:base h:height Circle Perimeter: P=2πr Area: A-Tr2 r:radius
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✏️Answer
1.) P = 3 x Sides P = 3 x 20 P = 60
2.) P = 4 x Sides P = 4 x 8 P = 32
1.6 sides
2.7 sides
3.4 sides
4.3 sides
Explanation:
What is the perimeter of each plane figure? Name Figure Formula Nomenclature Triangle Perimeter: P=a+b+c Area: A=12bh a,b,c:sides b:base h:height Square Perimeter: P-4a Area: A=a2 a:side Rectangle Perimeter: P=2b+2h Area: A-bh b:base h:height Circle Perimeter: P=2πr Area: A-Tr2 r:radius
hope it's help
btw go.od morning
Verified answer
Answer:
1.6 sides
2.7 sides
3.4 sides
4.3 sides