JAMB - Mathematics (2012 - No. 41)
In diagram above, QR//TU, < PQR = 80° and < PSU = 95°. Calculate < SUT.
15o
25o
30o
80o
解释
< PQR = < PTU = 80°
< TSU = 85°
x = 180° - (80° + 85°)
= 15°
In diagram above, QR//TU, < PQR = 80° and < PSU = 95°. Calculate < SUT.
< PQR = < PTU = 80°
< TSU = 85°
x = 180° - (80° + 85°)
= 15°