Question

write formula to calculate the area of triangle and circle​

Answer 1

Answer:

1/2 multiply base multiply height

Answer 2

Answer:

Area Formulas

Figures Formula Variables

Triangle Area = \frac{1}{2}bh b = base h = height

Circle Area = \pir^{2} r = radius of circle

Trapezoid Area =\frac{1}{2}(a + b)h a = base 1 b = base 2 h = vertical height

Ellipse Area = \piab a = radius of major axis b = radius of minor axis