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needhomeworkhelp
Find the area of the figure http://curriculum.kcdistancelearning.com/courses/GEOMx-HS-CA10/a/assessments/Q-KiteTrapezoidQuiz/Geometry_Unit5_4_Quiz_Final_21q.gif 71 in2 70 in2 72 in2 58.5 in2
surface area i believe
Well ok you can do several things. One way is to split the shape into smaller shapes. From just looking at it I can split it up to 2 rectangles and 1 triangle and I can find those areas and add them up.
would my answer be 70 inches squared?
Can you show your work I think you got it wrong.
thats what i did .... i either got 70 or 58.5
can yo u walk me step by step through it i think im doing it wrong
Can show me what you did? The margin of error on those two values is high that you would get it by guessing.
all my math is mental can i try to explain what i did
The area of the bottom rectangle is 9*4 can you tell me what the area is for that rectangle?
no do you need multiplying?
i thought you do need multiplying?
yeah but you got it wrong. 4*9 is not 28
|dw:1336677213574:dw| Can you tell me the area of the top rectangle?
|dw:1336677293844:dw| Can you tell me the area of the triangle?
Nope the area of a triangle is \[\frac{1}{2}*b*h=area \triangle\]
where 4 is the base 5 is the height.
10 so my answer is 71
http://curriculum.kcdistancelearning.com/courses/GEOMx-HS-CA10/a/assessments/Q-KiteTrapezoidQuiz/Geometry_Unit5_4_Quiz_Final_26q.gif could you help me with this queston also . i think the answer is 38.8 . you need to find perimeter and round to the hunderth