Answer:
16.83
Step-by-step explanation:
7.36
+ 9.47
----------
16.83
We know, length of arc = Ф/360 * 2πr
= 15/360 * (2 * 3.14 * 20)
= 1/24 * (125.6)
= 5.23
In short, Your Answer would be 5.23 Inches
Hope this helps!
Step-by-step explanation:
if 900 is increased by 20% then
120/100×900=1080
Decreasing it by 20% then
80/100×1080=864
180 - 70 = 110
110 - 35 = 75
The third angle is 75
Answer:
B
Step-by-step explanation:
a rectangle that is not a square
