Question

Express the following compound statements in symbolic form. ii) If ∆ ABC is right angled at A then m∠B + m∠C = 90 degree​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

The leaves of certain plants exhibit droplets of water along their margins in the morning. This particularly happens in plants growing in warm humid conditions. A humid environment hampers transpiration while the roots continue to absorb water from the soil. This builds up a big hydrostatic pressure within the plant and “forces out” the excess water directly from the tips of veins in the leaf. Special pore-bearing structures called hydathodes are present on the margins of the leaf to allow this exudation.