Advertisements
Advertisements
Question
Classify the following triangle according to sides:

Advertisements
Solution
Since, all the three sides are unequal.
Hence, Scalene, triangle.
APPEARS IN
RELATED QUESTIONS
Is the following statement true and false :
All the angles of a triangle can be greater than 60°.
The sum of two angles of a triangle is equal to its third angle. Determine the measure of the third angle.
In the given figure, side BC of ΔABC is produced to point D such that bisectors of ∠ABC and ∠ACD meet at a point E. If ∠BAC = 68°, find ∠BEC.

If the sides of a triangle are produced in order, then the sum of the three exterior angles so formed is
In the given figure, express a in terms of b.

The length of the three segments is given for constructing a triangle. Say whether a triangle with these sides can be drawn. Give the reason for your answer.
17 cm, 7 cm, 8 cm
S is any point on side QR of a ∆PQR. Show that: PQ + QR + RP > 2PS.
In the following figure, l || m and M is the mid-point of a line segment AB. Show that M is also the mid-point of any line segment CD, having its end points on l and m, respectively.

Bisectors of the angles B and C of an isosceles triangle with AB = AC intersect each other at O. BO is produced to a point M. Prove that ∠MOC = ∠ABC.
What is common in the following figure?
![]() |
![]() |
| (i) | (ii) |
Is figure (i) that of triangle? if not, why?


