Un segmento RT mide 15 unidades. ¿Cuánto tendría que valer el segmento RP para que el punto P dividiera al segmento RT en una razón r = 1/3

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq

Caitlin had 402. in her bank account.she withdrew $15.each week to pay for swimming lesson. she now has $237.