Question
Opposite angles of a quadrilateral ABCD are equal. If AB = 4cm, determine CD.
✓
Answer
Given, opposite angles of a quadrilateral are equal. So, ABCD is a parallelogram and we know that, in a parallelogram opposite sides are also equal. $∴\text{CD}=\text{AB}=4\text{cm}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the remainder when x3 - ax2 + 6x - a is divided by x - a.
Evaluate:
483 - 303 - 183
483 - 303 - 183
Which of the following figures lie on the same base and between the same parallels. In such a case, write the common base and two parallels:
If a transversal intersects two lines such that the bisectors of a pair of corresponding angles are parallel, then prove that the two lines are parallel.
‘If two angles and a side of one triangle are equal to two angles and a side of another triangle, then the two triangles must be congruent.’ Is the statement true? Why?
Using factor theorem, show that g(x) is a factor of p(x), when
p(x) = x3 - 8, g(x) = x - 2
p(x) = x3 - 8, g(x) = x - 2
Simplify:
$\big(\sqrt{5}-\sqrt{3}\big)^2$
→$\big(\sqrt{5}-\sqrt{3}\big)^2$
Define the following terms:
Reflex angle.
Reflex angle.
Calculate the mode of the following sizes of shoes sold by a shop on a particular day.
5, 9, 8, 6, 9, 4, 3, 9, 1, 6, 3, 9, 7, 1, 2, 5, 9
5, 9, 8, 6, 9, 4, 3, 9, 1, 6, 3, 9, 7, 1, 2, 5, 9
Factorise:
$2\sqrt{2}\text{a}^3+16\sqrt{2}\text{b}^3+\text{c}^3-12\text{abc}$
→$2\sqrt{2}\text{a}^3+16\sqrt{2}\text{b}^3+\text{c}^3-12\text{abc}$