In this figure, PQRS is a parallelogram, PS = PT and < PS...
In this figure, PQRS is a parallelogram, PS = PT and < PST = 55\(^o\). The size of <PQR is
A.
125o
B.
120o
C.
115o
D.
110o
E.
10o
Correct answer is D
Both pairs of opp. angles are equal
< STP = 55\(^o\) - isosceles angle
< TSR = 55\(^o\) - alternate angle to < STP
Hence, < PSR = 55\(^o\) + 55\(^o\) = 110\(^o\)
\(\therefore\) < PQR = 110\(^o\)
Similar Questions
Solve the simultaneous equations for x in x2 + y - 8 = 0, y + 5x - 2 = 0...
If three children shares N10.50 among themselves in ratio 6:7:8, how much is the largest share? ...
The radius of a sphere is 3 cm. Find, in terms of π, its volume. ...
Simplify \(\frac{2^{\frac{1}{2}}\times 8^{\frac{1}{2}}}{4}\)...
The perimeter of an isosceles right-angled triangle is 2 meters. Find the length of its longer ...