Question 20. The expression which defines the area of a trapezium is...
1 answer:
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Answer:
Opposite angles are the same measure.
Angles around a point = 360°
When you add all the angles, you get 360.
Angle a and b would measure the same and so would angle d and c. So you double the measure for one of those angles and subtract it from 360.
Then, you half that value( divide by 2) and this is to find the measure of the other angle
Answer:
(c)
"The given statement is true, by definition of length of a vector ,
"
Step-by-step explanation:
(a)
That is completely correct Remember that if then
Therefore the correct answer would be (c).
"The given statement is true, by definition of length of a vector ,
"