Question
a triangle is equal to a rectangle which measures 10cm by9cm. if the base of the triangle is 12cm long,find its altitude
Answers
MsPi_3.14159265
LxW=bx(altitude)/2
10x9=(12xaltitude)/2
90=6xaltitude....
divide :)
10x9=(12xaltitude)/2
90=6xaltitude....
divide :)