Answer:
16
Step-by-step explanation:
we have the height and hyp of the triangle so get the base then multiply by two
<u>1</u><u>7</u><u>^</u><u>2</u><u>-</u><u>1</u><u>5</u><u>^</u><u>2</u><u>=</u><u>8</u>
<u>8</u><u>x</u><u>2</u><u>=</u><u>1</u><u>6</u>
Well i assume it is a quarter of a plate so what is the area of a quarter circle?
whole circum.=2*pi*r so a quarter = (2*pi*r)/4=(pi*r)/2 =25(given)
so pi*r=50....so r=50/pi put this in the area formula pi(50/pi)^2=2500/pi =796
Divide 83 by 10 and you get 8 with a rest of 3 (integer division). This means that the mixed fraction is 8 3/10