Question

mention out all the formulas in mathematics​

Answer 1

Square Square A=l2 l : length of side

Rectangle Rectangle A=w×h w : width

h : height

Triangle Triangle A=

b×h

2

b : base

h : height

Rhombus Rhombus A=

D×d

2

D : large diagonal

d : small diagonal

Trapezoid Trapezoid A=

B+b

2

×h B : large side

b : small side

h: height

Regular polygon Regular polygon A=

P

2

×a P : perimeter

a : apothem

Circle Circle A=πr2

P=2πr r : radius

P : perimeter

Cone

(lateral surface) cone A=πr×s r : radius

s : slant height

Sphere

(surface area) sphere A=4πr2 r: radius