MATHEMATICS
[ Explain clearly and give correct answer]
1) A quadrilateral which has only one pair of opposite sides parallel is called .......
a)a rhombus
b) a square
c) a trapezium
d) a parallelogram
2) The Standard form of 302 x 103^-6 is
a) 0.302 x 10 ^ 4
b) 3.02 x 10 ^ - 4
c) 3.02 x10 ^ 6
d) 3.02 x10 ^ 8
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3) P/q form of 20.05 is
a)1085/100
b) 1085 199
c)1085/990
d)1805/90
4) (1) ^ 2023 + (- 1) ^ 2024 =
a) 1
b) - 1
c) 0
d) 2
5) If two complementary angles differ by 18 degrees , then the angles are
a) 72 degress, 18 degress
b) 54 degress, 36 degress
c) 72 degress, 90 degress
d) 54 degress, 72 degress
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Answer:
1.trapezium
Step-by-step explanation:
as we know rhombus square has equal length of their four sides both the two pairs of opposite sides are equal also a parallelogram has its opposite angles equal and opposite sides equal and a parallelograms existence sites make a supplementary angle the sum of adjacent sides in a parallelogram is 180 degrees so the odd one out from these is trapezium trapezium has only one pair of opposite side to be equal