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I do not know how to do this! Please help me!
This figure is made of part of a circle and part of a square. What are the perimeter and the area of the figure? Use paper if it helps you with your thinking.


I Do Not Know How To Do This Please Help Me This Figure Is Made Of Part Of A Circle And Part Of A Square What Are The Perimeter And The Area Of The Figure Use P class=

Sagot :

[tex]\qquad\qquad\huge\underline{\boxed{\sf Answer}}[/tex]

Perimeter of given figure is equal to :

Perimeter of square - side length + quarter Circumference of the circle

that is :

[tex]\qquad \sf  \dashrightarrow \:(10 \times 4) - (5 + 5) + \dfrac{2 \pi r}{4} [/tex]

[tex]\qquad \sf  \dashrightarrow \:40- 10 + \dfrac{3.14 \times 5}{2} [/tex]

[tex]\qquad \sf  \dashrightarrow \:30+ \dfrac{15.7}{2} [/tex]

[tex]\qquad \sf  \dashrightarrow \:30 + 7.85[/tex]

[tex]\qquad \sf  \dashrightarrow \:37.85 \: \: units[/tex]

So, the required perimeter is 37.85 units

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