Answer:
and 
Step-by-step explanation:
If a number 'x' is a perfect square, then
is rational.
25, 36 and 81 are perfect squares, but 54 and 120 aren't, so the irrational values are
and 
Answer:
Step-by-step explanation:
Given


Required
Determine the Area
Area is calculated as follows

Substitute values for Length and Width

Convert mixed fraction


Hence, the area is
Fractions that aren't equivalent would be 30/60, 34/60 and anything that cannot be the same as 36/60.
Answer:
Alhaji Shehu Shagari
Step-by-step explanation:
Alhaji Shehu Shagari the first Democratic elected president of Nigeria, He was elected in October 1979. He contested under the The National Party of Nigeria. Prior to that time, Nigeria had been under military rule for more than 13 years.
In December 1983, there was a military coup and he was overthrown.