PQRS is a quadrilateral, PQ=7cm, QR=8cm and PR=7.5cm. (a) Calculate angle PSR (b) Hence if SR=SP, calculate angle SPR
2 answers
PQRS is a quadrilateral, PQ=7cm, QR=8cm and PR=7.5cm. (a) Calculate angle PSR (b) Hence if SR=SP, calculate angle SPR
really? repost after one minute?
impatient much?
and you didn't even fix your error? *tsk*
From what you have said, PQR is basically an equilateral triangle.
(a) Since you have not said anything about where S is, there's no way to calculate angle PSR.
for (b) after you know angle S, then you have an isosceles triangle PSR, and the base angles are easy to find.
impatient much?
and you didn't even fix your error? *tsk*
From what you have said, PQR is basically an equilateral triangle.
(a) Since you have not said anything about where S is, there's no way to calculate angle PSR.
for (b) after you know angle S, then you have an isosceles triangle PSR, and the base angles are easy to find.
1 answer