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He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi