Find the area of the adjacent shape given that \(AB=4 ~\text{cm}\) and \(AD=5 ~\text{cm}\)
Answer
\((20+ 2\pi) \text{ cm}^2\)
Worked Solution
Question 2
112789
Find the area of the sector given that \(\angle CAB=60^\circ\) and \(AB=6 \text{ cm}\)
Answer
\(6 \pi \text{ cm}^2\)
Worked Solution
Question 3
112790
Find the area of the major sector given that the acute angle \(QPR=45^\circ\) and \(PR=12 \text{ cm}\)
Answer
\(126 \pi \text{ cm}^2\)
Worked Solution
Question 4
112791
Two semicircles of diameter \(3 \text{ cm}\) are cut out of a rectangle where \(AC=6 \text{ cm}\) and \(CD=4 \text{ cm}\). Find the area of the shaded region.
Answer
\(16.9 \text{ cm}^2\)
Worked Solution
Question 5
112792
The adjacent shape is composed of two semicircles. The diameter of the larger semicircle \(AC=6 \text{ cm}\) and the diameter of the smaller semicircle is \(BC=3 \text{ cm}\).
Find the area of the shape.
Answer
\(21.2 \text{ cm}^2\)
Worked Solution
Question 6
15106
Find the area of the shaded region in the following shape
Answer
\(67.02~\text{mm}^2\)
Worked Solution
Question 7
15105
Find the area of the shaded region in the following shape
Answer
\(5931.3~\text{mm}^2\)
Worked Solution
Question 8
15108
Find the area of the shaded region in the adjacent shape.
Answer
\(86~\rm{cm}^2\)
Worked Solution
Question 9
15107
Find the area of the shaded region in the following shape
