Question

If the parallel sides of a parallelogram are 2 cm apart and their sum is 10 cm then its area is:


The value of -2 power of 2 is​

Answer 1

height = 2 cm

Sum

$x + y = 10$

but opposite sides are equal in parallelogram

•°•

$x = y$

$x + y = 10 \\ 2x = 10 \\ x = 5 \\ x = y = 5$

now

area = base × height

$= 2 \times 5$

$= 10$

The value of -2 power of 2 is

$\frac{1}{4}$

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