Answer:
term of AP = a + (n-1) d
Step-by-step explanation:
Let the first term of arithmetic progression be a and common difference be d.
We have the AP
a , a + d, a+ 2d, a+3d..............................
a + (1-1)d , a + (2-1)d, a + (3-1)d, a + (4-1)d..............................
So if we need term, we can find it as
70%
- 65
x + 140 + 105 = 180
x + 245 = 180
x = 180- 245 = - 65
r=20
34-2=32 32 - 12 =20 r= 20
v = l x w x h
v = 2058
width = x
height = 2x
length = 3x
2058 = 3x*2x*x =
2058 = 6x^3=
343 = x^3
x = 7
2*7 = 14
3*7 = 21
21*14*7 = 2058
height is 14 cm