Question

a triangle is equal in area to a 18 cm ×8 cm rectangle. If the base of the triangle has length 32 cm find its altitude​

Answer 1

Answer:

9

Step-by-step explanation:

since area of rectangle = 18×8 = 144cm^2

according to question,

144 = (b×h)/2. { area of triangle= (b*h)/2}

288 = 32×h

h = 288÷32

h = 9