Question

area of parallelogram is 625 m square find the length of side of parallelogram if the altitude corresponding to the side at 20 m and 25 m

Answer 1

$\huge\underline\mathfrak\red{Answer}$

= 31.25m and 25m

$\underline\green{\:\textsf{Step-by-step Explanation}}$

Area=625m²

Area of Parallelogram= Base×Height

625m²= 20×$x$

20x=625m²

$x = \frac{625}{20} \\ x = 31.25m$

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Area of Parallelogram= Base× Height

625m²=25×x

$x = \frac{625}{25} \\ x = 25m$

$\underline{\:\textsf{Some other Formulae of Area other Shapes}}$

• Rectangle= length×breadth
• Circle=2πr( where π =$\frac{22}{7}$
• Square= side×side
• Rhombus = $\frac{1}{2 } \times d {}^{1} \times {d}^{2}$
• Triangle=$\frac{1}{2 } \times base \times height$
• Equilateral Triangle=$\frac{ \sqrt{3} }{4} \times (side) {}^{2}$

Thanks❤

Answer 2

We know that

Area of parallelogram = base * altitude

=> 625 = base * 25 {altitude = 25}

=> base = 625/25

=> base = 25 m

Again area of parallelogram = base * altitude

=> 625 = base * 22 {altitude = 20}

=> base = 625/20

=> base = 31.2 m

Hence, length of sides are 25 m and 31.2 m