Advertisements
Advertisements
प्रश्न
Name the greatest and the smallest sides in the following triangles:
ΔDEF, ∠D = 32°, ∠E = 56° and ∠F = 92°.
Advertisements
उत्तर
In the given ΔDEF the greatest angle is ∠F and
the opposite side to the ∠F is DE
Hence, the greatest side is DE.
The smallest angle in the ΔDEF is D and the opposite
side to the ∠D is EF.
Hence, the smallest side is EF.
APPEARS IN
संबंधित प्रश्न
In the given figure, PR > PQ and PS bisects ∠QPR. Prove that ∠PSR >∠PSQ.

In a huge park people are concentrated at three points (see the given figure):

A: where there are different slides and swings for children,
B: near which a man-made lake is situated,
C: which is near to a large parking and exit.
Where should an ice-cream parlour be set up so that maximum number of persons can approach it?
(Hint: The parlor should be equidistant from A, B and C)
How had the position of women improved in our country since independence ? Explain with examples.
In the following figure, ∠BAC = 60o and ∠ABC = 65o.

Prove that:
(i) CF > AF
(ii) DC > DF
"Issues of caste discrimination began to be written about in many printed tracts and essays in India in the late nineteenth century." Support the statement with two suitable examples.
Name the greatest and the smallest sides in the following triangles:
ΔXYZ, ∠X = 76°, ∠Y = 84°.
Arrange the sides of the following triangles in an ascending order:
ΔABC, ∠A = 45°, ∠B = 65°.
In a triangle ABC, BC = AC and ∠ A = 35°. Which is the smallest side of the triangle?
Prove that the perimeter of a triangle is greater than the sum of its three medians.
In ABC, P, Q and R are points on AB, BC and AC respectively. Prove that AB + BC + AC > PQ + QR + PR.
