Question

Formulas of finding the area of :
a. Cone
b. Cylinder
c. Trapezium
d. Prisms
Area of :
a. Triangle
b. Circle
c. Irregular Shapes (without the help of string)​

Answer 1

Answer:

Area of -

cone -  πrl

Cylinder - 2 π r(r + h)

Trapezium - 1 2 × Sum of parallel sides × Distance between them

                  - 1/2 (a+b)h

Prism - ph+2B

Area of

Triangle = ½ (b × h) square units

Circle = π r^2

HOPE THIS HELPS YOU! :)