some formulas
How?
R*T=D
A = P(1 + r)^Y
C = 9 /5 (F – 32)
T = rP
P = 2l + 2w
P = 2a + 2b
A = bh
P = b+a+B+d
A = 1/2*h(B+b)
A1+A2+A3=180 degrees
SA =2lw+2wh+2lh
V = lwh
C= 2πr
π=pi (3.14159...)
A = πr 2
π=pi (3.14159...)
LSA = 2πrh
π = pi (3.14159...)
SA =2πrh+2πr 2
π = pi (3.14159...)
V = πr 2*h
π = pi (3.14159...)
Lateral Surface Area of a cone
LSA = πrl
SA = πr 2+ πrl
V = 1/3 πr2*h
SA = 4πr 2
V = 4/3 πr3