In the diagram above, ∠PQU=36°, ∠QRT = 29°...
In the diagram above, ∠PQU=36°, ∠QRT = 29°, PQ||RT. Find ∠PQR
94o
65o
61o
54o
Correct answer is B
< UQR = 29° (alternate angles)
< PQR = < PQU + < UQR
= 36° + 29°
= 65°
Evaluate 81.81+99.4420.09+36.16 correct to 3 significant figures. ...
The sum of four numbers is 12145. What is the average expressed in base five? ...
Using the cumulative frequency curve, estimate the median of the data represented on the graph. ...
A cuboid has a diagonal of length 9cm and a square base of side 4cm. What is its height? ...
An arc of a circle of radius 14cm subtends angle 300° at the centre. Find the perimeter of the s...
Find the equation of the line through the points (5, 7) parallel to the line 7x + 5y = 12. ...
The solution of the quadratic inequality (x3 + x - 12) ≥ 0 is...