Question

find the height of the triangle whose base is 18 cm and area is 270​

Answer 1

Answer:

given that:

base of triangle=18cm

area of triangle=270cm²

find:

height of triangle=?

Area of triangle=1/2×base×height

270=1/2×18×h

270=9×h

h=270/9

h=30cm

Answer 2

Answer:

30 cm

Step-by-step explanation:

Base = 18 cm

Area = 270 cm^2

Area of triangle = 1/2 ×base ×height

270 cm^2 = 1/2 × 18 cm × height

270×cm^2 ×2 = 18 cm ×height

540 cm^2/18 cm = height

So height = 30 cm