Jawab:
if the height is 7m, then the base is 14m.

Therefore, the possible height and base for a triangle with area 49m^2 are:

• Base = 7m, Height = 14m
• Base = 14m, Height = 7m

Penjelasan dengan langkah-langkah:

The area of a triangle is given by the formula:

A = (1/2)bh

where A is the area, b is the base, and h is the height of the triangle.

Given that the area of the triangle is 49m^2, we can use this formula to find the possible values for b and h.

If we let b = 7m, then:

A = (1/2)bh

A = (1/2)(7m)(h)

49m^2 = (1/2)(7m)(h)

h = (2*49m^2) / (7m)

h = 14m

So, if the base is 7m, then the height is 14m.

If we let h = 7m, then:

A = (1/2)bh

49m^2 = (1/2)(b)(7m)

98m^2 = b(7m)

b = 98m^2 / 7m

b = 14m

So, therefore, the possible height and base for a triangle with area 49m^2 are:

• Base = 7m, Height = 14m
• Base = 14m, Height = 7m