#32 a) The edge of a plot of land is in the shape of the arc of a circle having radius 220 feet and consists of one-eighth of a circle. Approximately, what length of fencing would be needed for this part of the plot of land? b) Find the approximate area of the arc of a circle having diameter 17 inches subtended by 105°.

3. A circle has a circumference of 30cm, and the angle subtended at the centre is Find the arc length of the circle.

11.) Which of the following does NOT have an area of 40 ft2? a. a right triangle with legs 16 feet and 5 feet b. a trapezoid with bases 4 feet and 6 feet, and height of 4 feet c. an acute triangle with base 8 feet and height 10 feet d. a parallelogram with a base of 8 feet, side length 4.5 feet, and height of 5 feet

A triangular lot in front of a commercial building bounded by sides of lengths 13 meters, 39. 11 meters, and 9 meters is to be enclosed by a fenced and planted with ornamental grass. What is the area of the lot? A. 33.7 sq. m B. 48.8 sq. m C. 49.5 sq. m D. 51.6 sq. m A circle has a radius of 10 cm. If a chord of a circle is 6 cm from the center, how long is the 0. chord? A. 8 cm 12 cm C. 16 cm В. D. 60 cm 1. Given a circle with diameter AB and cords AC and BD that intersect at E, if the measure of arc AD is 85 and the measure of arc BC is 70, what is MZAEB? A. 155 B. 102.5 C. 90 D. 77.5 A farmer is decided to fence a triangular vegetable garden from his field bounded on two sides by two streets intersecting at 31°15'. The sides of the garden along the streets are 10 meters and 5 meters. Seedlings are to be planted in the garden at a cost of Php 15.00 per sq. ft. What is the total cost? A. Php 192.30 B. Php 319.35 (C. Php 630.91- D. Php 750.00 С. An end of a trough is in the shape of an…