Answer:
Length of diagonal of the rectangle=
√( length) ²+( breadth) ²
=√(20) ²+(12) ²
=√400+144
√544 m
. '. Length of fence= √544 m
Perimeter of the triangle formed by the diagonal of the rectangle =(12+20+√544)
=(32+√544) m
23.32 m to the nearest hundredth.
Step-by-step explanation:
Use the Pythagoras theorem:
The diagonal is the hypotenuse of the right angled triangles formed.
x^2 = 12^2 + 20^2
x^2 = 544
x = 23.32 m.
Answer: 5, -5
There are only 2 square roots of 25: plus and minus 5.
ummmm it could be third one i guesss
BD=5.5
11 divided by 2 gives you the answer
