The figures below show two different ways of arranging four identical triangles of grey poster board on top of a white square. The square has sides equal to x + y, while the hypotenuse of each triangle is represented by the variable c. Hazel wrote the following statements to prove that c2 = x2 + y2. 1. Area of the grey four triangles inside figure A = 2. Area of the white square inside figure A = c2 3. Area of figure A = c2 + 2xy 4. Area of the four grey triangles inside figure B = 5. Area of the two white squares inside figure B = x2+ y2 6. Area of figure B = x2+ y2 + 2xy
i need help with this
im stuck on this Q:
1. 2xy
4 is 2xy as well
yup cuase 2xy is half of 4 al i know is that the secoond number is half the first in this case 4 and 2x i dont think i explained it the best
its a (1/2 xy) baxy
wait what
ignore the baxy i meant a(1/2 xy)=b xy
yup n did you understand what i ment
so what exactly are we doing? 1 and 4, yes? are we done now? .-.
sloth-bear ari is confused
yes srry for the cunfusion lol
im doing one of my last test for flvs im on modual 10
oh ok. coo. tell me if need moar help. i'm not good at proofs and stoof, but maybe i can assist
for geometry? i just finished that a couple months ago lol
okey dokey i need all the help i can get thankyou so mch
yes for geo
doing proofs
Use the image shown below to answer the question that follows. The two-column proof below proves the following theorem: The three medians of a triangle all intersect in one point. Statements Reasons Point F is a midpoint of Point E is a midpoint of Draw Draw By Construction Point G is the point of intersection between and Intersecting Lines Postulate Draw By Construction Point D is the point of intersection between and Intersecting Lines Postulate Point H lies on such that By Construction and and Substitution BCGH is a parallelogram Properties of a Parallelogram (opposite sides are parallel) Properties of a Parallelogram (diagonals bisect each other) Which reason is missing from the proof? Properties of a Parallelogram By Construction Midsegment Theorem Intersecting Lines Postulate
can you help with this
i don't understand how you wrote it down. can you take a screen shot of it or something?
nvm that Q
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