The area of a triangle varies jointly with the height of the triangle and the length of its base. The area of one triangle is 15

Question

Elena-2011 [213]

3 years ago

9

The area of a triangle varies jointly with the height of the triangle and the length of its base. The area of one triangle is 15

0 square centimeters when its height is 20 centimeters and its base length is 15 centimeters. What is the area of a triangle having a height of 30 centimeters and a base length of 18 centimeters?

Mathematics

1 answer:

aalyn [17] · Answer 1 · 2022-01-30T04:06:34+03:00

aalyn [17]3 years ago

5 0

The area of the triangle is 270 centimeters. The way that I found that out is the equation 30x18/2