Mathematics, 06.02.2022 23:40 DeathFightervx
Pictured below are two semicircles. AB is tangent to the
smaller semicircle and is parallel to CD. It is known that
AB = 28 cm. If the area of the shaded region is ka cm²,
find the exact value of the constant k.
А
B
С
D
Answers: 2
Mathematics, 22.06.2019 02:30
Match each set of points with the quadratic function whose graph passes through those points
Answers: 1
Mathematics, 22.06.2019 03:30
Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.
Answers: 2
Pictured below are two semicircles. AB is tangent to the
smaller semicircle and is parallel to CD....
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