Question

The base of the triangle is halved and the height is doubled so what is the result of the area..will it increase decrease or remains the same​

Answer 1

Answer:

Step-by-step explanation:B/2 and 2h triangle formula by/2 = b/2×2h/2 = bh/2

Answer 2

Answer :-

Remains unchanged

step by step procedure:

given that,base of the triangle is halved and height is doubled

so base is taken as b/2 and height is taken as 2h

we know the formula of area of triangle i.e. 1/2×base×height

let's substitute the values of base and height in the area of triangle formula

=1/2×b/2×2h

cancel the"2" in both 1/2 and 2h

=b/2×h

(we can write b/2 has 1/2×b , because both are same)

=1/2×b×h

therefore, the area of triangle remains unchanged when we half the base and double the height