Question 332 Data Sufficiency 2020 GMAT Official Guide
Question 332 Data Sufficiency 2020 GMAT Official Guide
Video explanation [PQID: DS74602.01]: In the figure above, what is the area of region PQRST…
Comments
Richasays
If we have QP and QT in the isosceles triangle PQT, angle QPT should be 45°.
We can find altitude and base of triangle PQT using sin 45 and cos 45.
Enough to get total area?
If we have QP and QT in the isosceles triangle PQT, angle QPT should be 45°.
We can find altitude and base of triangle PQT using sin 45 and cos 45.
Enough to get total area?