Answer:
b = 61.1° , d = 43.7°
Step-by-step explanation:
b and 61.1° are alternate angles and are congruent , so
b = 61.1°
d and 43.7° are alternate angles and are congruent , so
d = 43.7°
5,12,13 because a squared + b squared = c squared. 25 + 144 = 169 and 13 squared equals 168
Answer:
c = -7
Step-by-step explanation:
0 = -x² + 4x - 7
Compare to
ax² + bx + c
a = -1 , b = 4 , c = -7
Angle O is larger than angle QI hope this helps! ^^