Question 1 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link Which of the following pairs of angles are supplementary? (Choose all that apply.) A. 45 degrees and 45 degrees B. 72 degrees and 100 degrees C. 35 degrees and 55 degrees D. 60 degrees and 120 degrees Submit Answer
Question 2 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link Identify which of the following is a property of a right triangle. A. The hypotenuse is the side opposite from the right angle B. The three angles add to 90 degrees C. The triangle has three sides, which are all considered legs D. The hypotenuse equals the sum of the legs Submit Answer
Question 3 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link Identify which of the following measurements form a right triangle, given the possible lengths of all three sides A. 4, 9, 16 B. 12, 14, 26 C. 3, 4, 2005 D. 4, 7, 10 Submit Answer
Question 4 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link A circle has a radius of 4.5 cm. What is the area of the circle? A. 28.26 cm squared B. 31.79 cm squared C. 15.90 cm squared D. 63.59 cm squared Submit Answer
Question 5 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link A circle has an area of 226.865 in squared. Assume pi=3.14. Find the radius of the circle. A. 15.05 m B. 10.05 m C. 8.50 in D. 14.17 km Submit Answer