true
True
false
False. If ABC definitely equals DEF equals MNO and MNO equals PQR then ABC does not equal PQR by the transitive property.
false
Transitive
False : Cos B = 16.67/24 = 0.6946 : Therefore angle B = 46° (not 26°).
true
True : Sin B = 13.5/28.9 = 0.46713 : Therefore Angle B = 27.8 (1dp)
True, ABC is congruent to PQR by the transitive property.
TRUE
if abc=def which congruences are true by cpctc
True, provided that the extinguisher is the proper type. An ABC dry chemical extinguisher would be the best extinguisher to use.