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∠ABC = ∠ACB = ∠BAC = 60° [∵ ΔABC is an equilateral triangle] Also, ∠BAC + ∠BDC = 180° ⇒ 60° + ∠BDC = 180° ⇒ ∠BDC = 180° - 60° = 120° Also, ∠CBD + ∠BDC + ∠BCD = 180° ⇒ 40° + 120° + ∠BCD = 180° ⇒ ∠BCD = 180° - 40° - 120° = 20° ∴ The value of ∠BCD is 20°
Which is the scientific method that measures soil moisture by sending an electromagnetic pulse along a probe inserted into the soil?
In a pea flower five petals are arranged in a specialised manner with one posterior, two lateral and two anterior. These are named as and respectively
Application of potash increases _____________.
Maize is generally not grown in
The bulk density of sandy soil is about 1.6 g/cc. what is the approximate value of bulk density for organic matter
Match List-I with List-II and select the correct answer using the codes given below.
Mawsynram, the place with the highest rainfall in India is located in:
Which state is leading in milk production?
Cabbage is an example of:
Match List-I with List-II
Choose the correct answer fr...