Advertisements
Advertisements
प्रश्न
In the given figure, the arrows indicate parallel lines. State which angles are equal. Give a reason.
उत्तर
In the figure,
x = y ......(vertically opposite angles)
y= l .........(alternate angles)
x = I .......(corresponding angles)
1 = n .......(vertically opposite angles)
n = r .......(corresponding angles)
∴ x = y = l = n = r
Again m = k ......(vertically opposite angles)
k = q ........(corresponding angles)
∴ m = k = q
APPEARS IN
संबंधित प्रश्न
statement are true and false
If two adjacent angles are equal, and then each angle measures 90°.
statement are true and false
If angles forming a linear pair are equal, then each of these angles is of measure 90°.
Fill in the blank so as to make the following statement true:
If the sum of two adjacent angles is 180°, then the ______ arms of the two angles are
opposite rays
Define complementary angles.
If a wheel has six spokes equally spaced, then find the measure of the angle between two adjacent spokes.
How many rays can be drawn through a fixed point O?
How many lines can be drawn through three
(a) collinear points?
(b) non-collinear points?
out of \[\overleftrightarrow{AB},\overrightarrow{AB},\overleftarrow{AB}\] and `overline(AB)` which one has a fixed length?
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the given figure, AB is perpendicular to BC at B.
Find:
(i) the value of x.
(ii) the complement of angle x.
