MCQ
If two angles are complements of each other then each angle is:
- AA straight angle.
- BA reflex angle.
- CAn acute angle.
- DAn obtuse angle.
✓
Answer
- An acute angle.
Solution:
If two angles are complements of each other, that is, the sum of their measures is 90º, then each angle is an acute angle.
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
Each side of a triangle is multiplied with the sum of the squares of the other two sides. If the sum of all such possible results is 6 times the product of the sides, then the triangle must be
In the given figure, ABCD is a ||gm in which diagonals AC and BD intersect at O. If ar(||gm ABCD) is 52cm2, then the $\text{ar}(\triangle\text{AOB})=?$
→- 26cm2
- 18.5cm2
- 39cm2
- 13cm2
In the given figure, O is the centre of a circle. Then, $\angle\text{OAB}=?$
→Which of the following quadrilateral is not a rhombus?
The side BC of $\triangle\text{ABC}$ is produced to a poin D. The bisector of $\angle\text{A}$ meet side BC in L. If $\angle\text{ABC}=30^\circ$ and $\angle\text{ACD}=115^\circ,$ then $\angle\text{ALC}=$
→In Fig , $\angle A C D=120^{\circ}$ and $\angle A B C=40^{\circ}$, then $\angle B A C=$
→Two lines are said to be ________ if they intersect at right angles.
In a triangle, an exterior angle at a vertex is 95º and its one of the interior opposite angle is 55º, then the measure of the other interior angle is:
If $\bar{\text{x}}_1, \bar{\text{x}}_2, \bar{\text{x}}_3, ....., \bar{\text{x}}_\text{n}$ are the means of n group with n1, n2, ...., nn number of observations respectively, then the mean $\bar{\text{x}}$ of all the groups taken together is given by:
→