another question! in the third step why do you think lin wrote 7 next to the remainder of 2 rather than adding 7 and 2 to get 9?

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Step-by-step explanation:

What do you mean another question? Well, this is out of context for me but it's because remainders in division cannot be added to the answer, or divided neatly.

Step-by-step explanation:

See Above :)

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !