Math, asked by anujbansod994, 4 days ago

if r=35/2 m find the diameter circumference and area.



Answers

Answered by Syamkumarr
0

Answer:

Diameter = 35 m, circumference = 154 m, area= 962.5 m^{2}

Step-by-step explanation:

Given  radius of the circle r =  \frac{35}{2} m

     diameter of the circle =  2 × radius of the circle

                                          = 2×\frac{35}{2} = 35 m

    circumference of a circle = \pi d

                                               = \frac{22}{7} × 35    [\pi =  \frac{22}{7}]

                                               =  154 m

               area of the circle =  \pi r^{2}

                                              =   \frac{22}{7}× [\frac{35}{2} ]^{2}

                                              = \frac{22}{7}×\frac{35}{2} ×\frac{35}{2}

                                               =  11× 35 ×\frac{5}{2}= 962.5 m^{2}

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