SHOW WORK AND CALCULATIONS FOR EACH QUESTION

1) Determine the length of the hypotenuse for the right triangle shown, if a=16cm and b=8cm. Use Units

2) Determine the area of triangle ABC, if

a=3m and c=5m. Use Units

3) Determine the volume, in cubic metres, of the box shown, given l=3m , w=90cm and h=70cm. Show Units

4) Determine the length, l, of the box shown, given that

its volume is 150cm3 its surface area is 190cm2 its height is h=5cm

and that its length is greater than its height. Show Units

5) Determine the area of a circle

with diameter d=20cm. Show Units

6) Determine the circumference of a circle

with radius r=5cm. Show Units

7) Determine the area of a circle,

given that its circumference is 4cm. Show Units

8) Determine the volume of a sphere

with radius r=6cm. Show Units

9) Determine the surface area of a sphere

with diameter d=10cm. Show Units

10) Determine the volume of a right cylinder

with radius r=5cm and height h=5cm. Show Units