Angle on other side of 144 = 36 degrees
Angle on other side of 72 = 108 degrees
Angle x = 180 -72 -36
Angle x = 72
10ft by 12ft = 120
12ft by 12 ft = 144
144-120 = 24 sq ft
You need 24 square feet.
the length of his tool shed is 12 meters
Answer:
I don't really know how to answer this, but if you copy and paste your question, it will show a video on how to do it. sorry! ^-^
Step-by-step explanation:
<em><u>Question:</u></em>
A jeweler is dividing 3/8 of a pound of rubies among 4 lots. What part of a pound will each lot weigh? A.1/4 B.1/8 C.1/16 D.3/32
<em><u>Answer:</u></em>
Option D
Each lot weight part of pound
<em><u>Solution:</u></em>
Given that,
A jeweler is dividing 3/8 of a pound of rubies among 4 lots
To find: part of a pound each lot weigh
From given,
Let "x" be the part of a pound each lot weigh
Therefore,
This forms a proportion and solve by cross multiplying
Thus, each lot weight part of pound