Answer:
false
Step-by-step explanation:
all parallelograms are not square
their opposite sides only equal
Given:


To verify:

Solution:
We have,


Now,



...(i)
And,



...(ii)
From (i) and (ii), it is clear that

Hence verified.
a - 4b
= (-7) - 4(2)
= - 7 - 8
= <u>-</u><u> </u><u>1</u><u>5</u><u>.</u>
Hope it helps ya :))
C is the answer to this question
<span>17⁄40 simplest form. ..........
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