In the right-angled triangle PQR shown
PR = 2.19 m and QR = 0.92m.
Calculate the length PQ.

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30