TAMATNENATIC GRADE 3
INVESTIGATION
a) All sides are a) All angels a) Right angled
equal
are equal b) Isosceles tric
b) All sides are not b) All angles c) Scalene tria
equal
are not equal d) Equilateral
c) Opposite sides c) One angle is
are equal
90°
d) Side opposite tall d) Angles
90' is called
opposite the
hypotenuse
equal sides
are equal​

answer: sorry i can't you.

step-by-step explanation:

geometry: triangles

solvers

lessons

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

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step-by-step explanation: