Question
What will be the total surface area of a triangular
pyramid whose sides are all 1 cm long?Solution
A = 1 cm The total surface area of the triangular pyramid = 4(√ 3/4 × a ×a) = 4 ×√ 3 /4 ×1 = √ 3cm²
More Mensuration Questions
Which is the precursor of ethylene?
Botanical name of jowar is:
Which physiological disorder in cotton is caused by excessive nitrogen and results in vigorous vegetative growth but poor boll formation?
Which floral mechanism helps promote autogamy (self-pollination) in lettuce?
Two main components of sales promotion are ______.
Which soil-forming factor is classified as “active”?
The main host tree of Eri Silkworm is
Saline soil having
(A) pH<8.5
(B) E.C.>4
(C) ESP<15
(D) Physical condition - Flocculated
Choose the correct answer from the options given below:
Which statement is true?
Cotton and pigeon pea are:
