Find the cicumference of the circle with a diameter of 50 centimeters round your answer to the nearest meter

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.