Step-by-step explanation:
area of rectangle (a1)=b×h
area of triangle=1/2 ×b×h
total area of arrow=a1+a2
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Answer:
Look at explanation i wasn't too good at this but i could get this far otherwise i didn't know what to do!
Step-by-step explanation:
6 x 2x = 12x 6 x y= 6y
12x+6y + 2x+4y
12x+2x= 14x
4y+6y= 10y
14x+10y
General formula for area of triangle is 
.
Where:
is height of triangle perpendicular to base side of triangle.
is the length of base side of triangle.
Multiplying and results in rectangle, dividing that by 2 gives you area of a triangle.
Hope this helps.
Awnser is c I just did this
