Answer:
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Answer:
90°&89°=neither
63°&47°=neither also
61°&29°=complementary angles
Step-by-step explanation:
90+89=179, neither 180 or 90
63+47=110, neither 180 or 90
61+29=90 which is what complementary angles equal.
i hope this helps you out.
Answer:
Step-by-step explanation:
100 yd * 3ft/1 yd * 12 in /1ft
100*3*12 in
3600 in
Answer:
61.74
Step-by-step explanation:
so u start off by solving for ghe semicircles.
the formula I wrote for it was:
1/2(3.14)(3)(3)=14.13
then i multiplied it by 2 because the other semicircle so you get:
28.26
then u find the area of the rectangle and subtract 28.26.
15x6=90
90-28.26=61.74