Answer:
142.5
Step-by-step explanation:
19 x 15 = 285
285 / 2 = 142.5
formula for area of triangle is A = height (straight line from the base to the tip, not the length of one of the sides) x length of base / 2 ( A= hb/2)
142.5cm2 if it's correct I would appreciciate a brainliest
15x19=285
285/2=142.5
As a decimal it can be written as 7.3 repeated
C=-33/8
Hope I helped
Do u want a step by step explanation?
