Jump to
NCERT Solutions Class 6 Mathematics Solutions for Exercise 4.4 in Chapter 4 - Basic Geometrical Ideas
Prev
Question 4 Exercise 4.4
(a) Identify three triangles in the figure.
(b) Write the names of seven angles.
(c) Write the names of six line segments
(d) Which two triangles have ∠B as common?
Answer:
(a) The three triangles are ∠ABD, ∠ACB, ∠ADC
(b) The angles are ∠BAC, ∠BAD, ∠CAD, ∠ADB, ∠ADC, ∠ABC, ∠ACB
(c) The line segments are \overline{A B}, \overline{A C}, \overline{B C}, \overline{A D}, \overrightarrow{B D}, \overline{D C}
(d) ∠ABD and ∠ABC are triangles which have ∠B as common.
Video transcript
"welcome to leader learning
question answer video solution i am
visual for
your mathematics tutor and today's
question is
which of the following lie on the x-axis
now to solve this question one needs to
keep
one thing in mind that x-axis
is this one and the y-axis
is the vertical one x-axis
is horizontal y-axis is vertical
all right now second thing is whenever
someone needs to mark a point on the
coordinate
so it needs to be marked like this and
let's see what is the name of the
coordinate so
let me drop down the lines okay lines
have been dropped up
and let's see what's the coordinate so
it's
6 comma 6
that means the first coordinate will
always move x-axis
and the second coordinate is always been
used y-axis
so in this question i have marked some
of the points
and the coordinates on the graph so you
can clearly see
that that point number a is
0 8 because on a x axis it is 0
and on the y axis it is 8
similarly happen with the b 4 0
similarly happen with c and rest of all
of them
but coming back to the question it is
said that which of the following points
lie on the x-axis
now since your concept is clear you can
say that
they are always in the form of x comma
0 why because they are supposed to
lie on the x-axis so on the x-axis
only three points are lying and what are
those three points
those three points are minus six comma
zero
minus one comma zero and four comma zero
so it's e
and j thank you so much for watching
kids
for more video subscribe to leto and for
any question any doubts any queries
drop down in the comment section thank
you so much and have a great day"
Related Questions
Facebook
Whatsapp
Copy Link
Chapters
Lido
Courses
Quick Links
Terms & Policies
Terms & Policies
Connect with us on social media!
2022 © Quality Tutorials Pvt Ltd All rights reserved