Which of the following is NOT a type of quadrilateral?
Solution:
The correct answer is:
A. Octagon
An octagon is not a type of quadrilateral; it is an eight-sided polygon.
On the other hand:
B. Trapezoid is a quadrilateral with at least one pair of parallel sides.
C. Kite is a quadrilateral with two distinct pairs of adjacent sides that are equal.
D. Rhombus is a quadrilateral with all sides equal, and opposite angles equal.
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90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishA parallelogram is a quadrilateral in which:
The number of diagonals in a hexagon is :
ABCD is a trapezium in which BC || AD and AC = CD. If ∠ABC = 54° and ∠BAC = 60°, then what is the measure of ∠ACD (in degree)?
ABCD is a trapezium in which BC || AD and AC = CD. If ∠ABC = 19° and ∠BAC = 137°, then what is the measure of ∠ACD (in degree)?
ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it and
Then is equal to:
If is the solution of the pair of equations: and
and then the value of is:
The number of real solutions of the equation x² − 3|x| + 2 = 0 is:
The interior angles of a polygon are in arithmetic progression. The smallest angle is 120° and the common difference is 5°. Find the number of sides of the polygon.
ABCD is a trapezium in which BC‖AD and AC=CD. If ∠ABC=40° and ∠BAC=120°, then what is the measure of ∠ACD (in degree)?
For a regular polygon, the sum of the interior angles is 250% more than the sum of its exterior angles. Each interior angle of the polygon measures x°. What is the value of x?
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