Answer:
19.048
Step-by-step explanation:
Answer:
a)5
b)17
c) ?
Step-by-step explanation:
Answer:
Step-by-step explanation: let 2:3:5:8 be 2x,3x,5x,8x respectively .
*angles in a quadrilateral is 360 degree
*2x+3x+5x+8x=360
*18x=360
*x=360/18
*x=20
now substitute x in these:
2x=2x20=40
3x=3x20=60
5x=5x20=100
8x=8x20= 160
so these are the following angles: 40,60,100 and 160
The value of the 3 in 6300 os 300 and it is ten times as many as the 3 in 530
