20. A square and a triangle. The side of the square is 7 cm. The base of the triangle is the same as
the side of the square and has a height of 5 cm.
a. 66.0 cm
b. 66.5 cm
21. A triangle and a semi-circle. The triangle has a base of 16 cm and a height of 12 cm. The
diameter of the semi-circle matches the base of the triangle.
a. 196 cm
b. 190.50cm
22. A rectangle and a semi-circle. The rectangle is 14 cm long and 10 cm wide. The radius of the
semi-circle is half of the length of the rectangle.
a. 216.93 cm
b. 220.39 cm
c. 196.48 cm
c. 200.93 cm

need ko po ang tamang sagot​