Side 10cm and semicircles
find the area of the shaded design in figure, where abcd is a square of side 10cm a
drawn with each side of the square as diameter. (use t = 3.14).
10cm

Three children each had the same amount of money in their savings account. one of the children withdrew three quarters of her moneyand spent it all on a $100 sports jersey. what was the total amount of money originally in the accounts?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse