# List of geometry formulas for Class 10

Geometry is an important part of Mathematics. There are various formulas to calculate area, base area, lateral area, surface area and perimeter for various geometric shapes. To study geometry, students need to have a clear understanding of various theorems, formulas and properties. Learning these formulas and applying them can help them attain a better score in mathematics.

We believe that having access to the list of geometry formulas for class 10 all in a single page can be really beneficial for you. Therefore, we have compiled this list and presented it to you through his website. Check this out and download them for reference. Also, make sure to navigate to the other formulas.

 Geometry Formulas for Class 10 Name Formula Area of Triangle Area=12base⋅height$Area = \frac{1}{2} base \cdot height$ Pythagorean Theorem a2+b2=c2$a^{2} + b^{2} = c^{2}$ Area of a Circle Area=πr2$Area = \pi r^{2}$ Circumference of a Circle C=2πr$C = 2\pi r$ or πd$\pi d$ Area of a Parallelogram Area=base⋅height$Area = base \cdot height$ Area of a Trapezoid Area=base1+base22⋅height$Area =\frac{base_{1}+base_{2}}{2}\cdot height$ Area of a Kite or a Rhombus Area=12diagonal1⋅diagonal2$Area = \frac{1}{2} diagonal_{1}\cdot diagonal_{2}$ Area of a Square Area=side2$Area = side^{2}$ Area of a Regular Polygon Area=12perimeter⋅apothem$Area = \frac{1}{2}perimeter\cdot apothem$ Number of Diagonal in n-sided Polygon Diagonals=n(n−3)2$Diagonals = \frac{n \left (n-3 \right )}{2}$ Slope m=y2−y1x2−x1=riserun$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{rise}{run}$ Midpoint Formula (xmp,ymp)=(x1+x22),(y1+y22)$\left ( x_{mp},y_{mp} \right )=\left ( \frac{x_{1}+x_{2}}{2} \right ),\left ( \frac{y_{1}+y_{2}}{2} \right )$ Distance Formula d=(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√$d=\sqrt{\left ( x_{2}-x_{1} \right )^{2}+\left ( y_{2}-y_{1} \right )^{2}}$ Equation of a Circle (x−h)2+(y−k)2=r2$\left ( x-h \right )^{2}+\left ( y-k \right )^{2}=r^{2}$

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