The two triangles below are congruent by which case of congruence?
SSA
ASA
HL
SAS

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

i think the length is 12 and the width is 17

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

ιт ιѕ вє¢αυѕє:

6: 4= 3/2

18: 8= 9/4

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