MATHEMATICS PRIMARY 6 CLASS TEST 4 REVIEW 1.Find the circumference and area of the circle with the radius of 12 cm. Leave your answer in π. 2. Find the area and the perimeter of the shape below. π = 3.14 3. Find the area and the perimeter of the shape below. π = 22/7 4. A wheel of radius 6.5 cm makes 20 complete turns. a. What is the distance it travels? Leave your answer in π b. Find the number of turns if the distance travelled is 3.9 π m. 5. Find the unknown angles a. b. CDEF is a rhombus, ABCD is parallelogram. Look at the parallelogram ABCD. c. 6. Fill in the blank with the correct answer ∠BAG +∠_____ = 180o ∠ABC = ∠_____ ∠FDE = ∠_____ ∠FGB = ∠_____ 7. Find the area and perimeter of this shape below 8.a. Find the shaded area 56 cm