Question

WHAT IS CONVEX AND CONCAVE???​

Answer 1

Answer:

Convex is which is bulging outwards and concave is the one which is bent inwards like a cave. Convex and concave may be mirrors ir even lenses.

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Answer 2

Explanation:

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➡Convex and concave are two words that describe a line or shape, often in mathematics, science, or in relation to eyeglasses and mirrors. While convex means to bend or protrude outwards, concave is the opposite and means to bend inwards.

➡Concave is an adjective that describes a surface that curves inward, or is thinner in the middle than on the edges. In ordinary usage, concave and convex are typically used when referring to glass surfaces, like the lenses of optical viewing equipment. The side mirror of a car has a concave surface.