The chord PQ subtends an angle of 67 degrees at the centre of a circle. Find the size of the obtuse angle between PQ and the tangent to the circle at Q

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?