KCSE MATHEMATICS QUESTIONS AND SOLUTIONS ~ Topically Analyzed
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ALT B  AREA OF QUADRILATERALS  SECTION 1  QUESTION 11  KCSE 2010  FORM 2 LEVELThe figure below shows a trapezium KLMN in which KN is parallel to LM, KN = 20 cm, MN = 12 cm, LM = 8 cm and ∠KNM = 36°. Calculate the length of the perpendicular from M to KN and hence find the area of the trapezium. (4 marks)
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ALT B  AREA OF A RECTANGLE  SECTION 1  QUESTION 4  KCSE 2010  FORM 2 LEVELThe length of a rectangular floor of a hall is 35.2m. If the diagonal of the floor is 37.7m, Calculate the area of the floor. (3 marks)
QUESTION 20  KCSE 2021  Trigonometry i  PAPER 1  FORM 2 LEVELThe figure below is a quadrilateral ABCD in which AB = 8 cm, BC = 6 cm, CD = AD, Angle ABC = 70° and Angle ADC = 50°.
QUESTION 18  KCSE 2021  AREA & VOLUME OF A QUADRILATERAL  PAPER 1  FORM 2 LEVEL
QUESTION 6  KCSE 2022  AREA OF QUADLIRATERALS  PAPER 1  FORM 2 LEVELIn a quadrilateral ABCD, AD = CD = 6 cm and BA = BC = 12 cm. Angle ADC = 300 degrees. Calculate, correct to 2 decimal places, the area of the quadrilateral ABCD.K.C.S.E MATHEMATICS Q & A  MODEL 2000PP1QN09The figure below shows an octagon obtained by cutting off four congruent triangles from rectangle measuring 19.5 by 16.5 cm
Form 1 MathematicsForm 2 MathematicsForm 4 MathematicsForm 1 Mathematics
A tailor had a piece of cloth in the shape of a trapezium. The perpendicular distance between the two parallel edges was 30cm. The lengths of the two parallel edges were 36 cm and 60cm. The tailor cut off a semi circular piece of the cloth of radius 14cm from the 60cm edge.
Calculate the area of the remaining piece of cloth. (Take π = 22/7) Form 1 Mathematics
The figure below represents a piece of land in the shape of a quadrilateral in which AB =240M, BC = 70m CD = 200m ˂BCD = 150^{0} ˂ABC = 90^{0}
Calculate
(a) The size of ˂BAC correct to 2decimal places (b) The length AD correct to one decimal place (c) The area of the piece of land, in hectares, correct to 2 decimal places Form 1 MathematicsForm 2 Mathematics
A garden measures 10m long and 8 m wide. A path of uniform width is made all round the garden. The total area of the garden and the paths is 168 m^{2}.
(a) Find the width of the path (b) The path is to covered with square concrete slabs. Each corner of the path is covered with a slab whose side is equal to the width of the path.
The rest of the path is covered with slabs of side 50 cm. The cost of making each corner slab is Kshs 600 while the cost of making each smaller slab is Kshs 50.
Calculate (i) The number of smaller slabs used Form 2 MathematicsThe length of a room is 4 metres longer its width. Find the length of the room if its area is 32cm^{2} Form 2 MathematicsFree 1999 K.C.S.E Mathematics Topical Question & Answers Paper 1
A girl wanted to make a rectangular octagon of side 14cm. She made it from a square piece of a card of size y cm by cutting off four isosceles triangles whose equal sides were x cm each, as shown below.
A cylindrical can has a hemisphere cap. The cylinder and the hemisphere are of radius 3.5 cm. 
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