16. Find the area of a triangle two sides of which are 18 cm and 10 cm and the perimeter is 42cm. About the author Natalia

Answer: 90 cm^2 Step-by-step explanation: Formula for are of triangle is 1/2xBasexheight So, 1 X 18 X 10 = 180 = 90 2 2 Reply

Answer:90 cm^2

Step-by-step explanation:Formula for are of triangle is 1/2xBasexheight

So,

1X18X10=180=9022Answer:Hope it is helpful for you .