The Greek letter ___ is used in geometry to express the fixed ration of the circumference of a circle to its diameter.
a. pi
b. pie
Random Topics:
Preposition of PlaceWishes & Reported SpeechModals - Reported Speech - ConditionalsAdjective + to + VerbPast Simple (to be)Asking & Giving AttentionTenses and VerbsPast Simple TenseTransportation VocabularyModals in the PastOther quiz:
Vocabulary and Grammar › ViewChoose the correct word to complete the sentence: Despite the challenges, she remained ________ in pursuing her goals.
A. hesitant
B. resolute
C. uncertain
D. doubtful
Sentence Structure and Conjunctions › View
What is the conjunction in this sentence: Sharon loves to go on a roller coaster, yet she has a fear of heights.
A. Sharon
B. Yet
C. Heights
D. She
Grammar › ViewChoose the correct negative form: She is the tallest in the class. (negative)
A. She is the shortest in the class.
B. She is not the tallest in the class.
C. She is not the tallest student in the class.
D. She is not the tallest of the class.
Subjunctive › View
Choose the correct sentence using “wish”
A. I wish I am her close friend
B. I wish I were her close friend
C. I wish I are her close friend
D. I wish I was her close friend