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1. What is the measure of angle BFE?. What is the measure of angle BFE? 60°. 2. What is the measure of angle AFC?. 2. What is the measure of angle AFC? 90°. 3. Which two angles are supplementary? a SXR and RXY b TXS and ZXR c TXZ and ZXY d TXZ and SXY.
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3. Which two angles are supplementary? aSXR and RXY bTXS and ZXR cTXZ and ZXY dTXZ and SXY
3. Which two angles are supplementary? aSXR and RXY bTXS and ZXR cTXZ and ZXY dTXZ and SXY
40° 4x° 4. Find the value of x and then the measure of all angles..
40° 4x° 4. Find the value of x and then the measure of all angles.. X = 35, so the measure of 4x = 140
B E (4x – 8)° (76-x)° C D A 5. Find the value of x and the measure of each angle?
B E (4x – 8)° (76-x)° C D A 5. Find the value of x and the measure of each angle? X = 26, measure angles = 50° and 96°
6. What is the circumference of a circle with a radius of 5 centimeters? Use 3.14 for .
6. What is the circumference of a circle with a radius of 5 centimeters? Use 3.14 for . 31.4 cm
7. A circle has a diameter that measures 14 inches. What is the area of the circle to the nearest tenth? Use 3.14 for .
7. A circle has a diameter that measures 14 inches. What is the area of the circle to the nearest tenth? 153.9 in2
3 3 ------- 6--------- 8. What is the area of the figure?
3cm 3 ---- 6 cm------- 8. What is the area of the figure? 13.5 cm2
9. What is the area of the figure? about 80 square units
11. A figure is made of a square and a semi-circle. The square has sides of 16 cm each. One side of the square is also the diameter of the semi-circle. What is the total area of the figure? Use 3.14 for .Hint: draw a picture
11. A figure is made of a square and a semi-circle. The square has sides of 16 cm each. One side of the square is also the diameter of the semi-circle. What is the total area of the figure? Use 3.14 for . 356.48 cm2
12. A storage trunk is 32 inches wide by 26 inches deep by 22 inches high. What is the volume of the trunk?
12. A storage trunk is 32 inches wide by 26 inches deep by 22 inches high. What is the volume of the trunk? 18,304 cubic inches
6 yd 14. What is the surface area of the figure?
6 yd 14. What is the surface area of the figure? 245 yd2
15. What is the volume of the figure? 357.5 cm3
7 cm 16. What is the surface area of the figure?
7 cm 16. What is the surface area of the figure? 362cm2