Tuesday

January 27, 2015

January 27, 2015

Posted by **aditya chaturvedi** on Friday, November 30, 2012 at 12:28am.

- maths -
**kay**, Friday, November 30, 2012 at 4:17amAs 25^2=625 & 15^2+20^2=225+400=625 from Pythagoras theorem it's a right angle triangle therefore the parallelogram is a rectangle. So area= 15*20=300 cm^2

**Answer this Question**

**Related Questions**

trig - The lengths of 2 adjacent sides of a parallelogram are 42 cm and 36cm. an...

geometry - 1. the opposite angles of a parallelogram measure(x=30) and (2x-50)....

geometry theorems - I have six questions which will be on a test two weeks from ...

math - If the perimeter of a parallelogram is 140 m, the distance between a pair...

math - If the perimeter of a parallelogram is 140 m, the distance between a pair...

maths - A parallelogram has two adjacent sides of length 4cm and 6cm ...

geometry - The measure of an angle of a parallelogram is 12 degrees less than 3 ...

geometry - the measure of an angle of a parallelogram is 12 degrees less than 3 ...

Trig-Algebra help asap - The adjacent sides of a parallelogram measure 8 cm and ...

maths-geometry - how do we prove that opposite angles and sides of a ...