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Answer:
Step-by-step explanation:
Alright, lets get started.
The surface area of the figure given is : The area of all shapes together
The figure has 2 similar triangles and 3 similar rectangles.
The area of 1 triangle =
The area of 1 triangle =
So, the area of both triangles =
The area of 1 rectangle =
The of 1 rectangle =
So, the area of all 3 rectangles =
So, total area of figure =
hence the surface area is 536.6 square centimeters : Answer
Hope it will help :)
Total journey of bob was 108 miles .
<u>Step-by-step explanation:</u>
Here we have , Bob traveled 90 miles which was 83 1 3 % of his trip. We need to find How long was the trip .Let's find out:
According to question , Bob has traveled a distance of :
⇒
Which is of his journey . So , Let total miles be x , So we have following equation framed according to question as :
⇒
⇒
⇒
⇒
⇒
⇒
Therefore , Total journey of bob was 108 miles .