I'm confused and I get no idea to present my maths projects. Please share me some ideas about how to present my maths projects. The topics are PLANNING A HOME BUDJET, SURVEY OF DIFFERENT TYPES OF BANK ACCOUNTS,RATES OF INTEREST OFFERED. CUT A CIRCLE INTO EQUAL SECTION OF A SMALL CENTRAL ANGLE TO FIND THE AREA OF A TRIANGLE BY USING THE FORMULA A=πr2. TO USE FLAT CUT OUTS TO FORM CUBE,CUBOID,PYRAMID AND CONES AND TO OBTAIN THE FORMULA FOR VOLUME AND SURFACE AREA. PLEASE HELP ME!!😇😇😨😔

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Solution

Area of circle proof
draw a circle with 8 cm radius.
equally divide the circle internally with equal angles.
cut each triangular section from the circle..
put these triangles in order you will get a rectangle whose area is same as area of circle

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