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In a triangle, if square of one side is equal to the sum of the squares of the other two sides, then the angle opposite the first side is a right angle. In ΔABC AB = 6√3 cm; AC = 12 cm; BC = 6 cm AB2 = 108 cm2; AC2 = 144 cm2; BC2 = 36 cm2 AB2 + BC2 = (108 + 36) cm2 = 144 cm2 ⇒ AC2 = AB2 +BC2 Pythagoras theorem satisfied. Thus, ∠ABC = 90°
Technique which is used to disinfect seed bed
During the process of photosynthesis, O2 is evolved from H2O. This fact was experimentally
proved by-
Attitude scales are used to measure:
Name the biochemical pathway where the biosynthesis of folates and aromatic amino acids takes place.
“Devine” and “Collego” are two agricultural substances work by producing toxic compounds
that dissolve the cell walls of target
...The Ganga Kalyan Yojana is for:
The available water holding capacity (AWHC) of sandy loam soil is:
Plant growth regulator used for fruit thinning
Which among of the following is bottom up planning:
The wings of butterfly and birds are: