What is the measure of the smaller angle formed by the hour and minute hands of an accurate circular clock at P.M. ( ).A: B: C: D: 相关知识点: 试题来源: 解析 C The min, hand moves each min, The hour hand moves as fast, per min, At , the angle between the hands is . ...
In △ ABC shown below, (AC)≅ (BC) and the measure of ∠ A is 48°. What is the measure of ∠ C? ( ) A. 48^( ° ) B. 84^( ° ) C. 90^( ° ) D. 96^( ° ) E. 132^( ° ) 相关知识点: 试题来源: 解析 B ...
The secant is a line or a ray that intersects the circle at two distinct points and it looks like a chord but it extends outside of the circle.Answer and Explanation: The tangent-secant theorem states that the measure of the inscribed angle forme...
把这个表达变成被动后sth. is called A, 此时A仍然是对sth.的补充说明,只不过sth变成了主语,所以A是主语补足语。 不过呢,补足语大家判断不出来也没关系,只要能看懂动词搭配,知道意思就可以哦。 ②定从修饰the way 时,关系词that/in which可以省略。 例如有一首流行歌曲叫做:Lo...
The measure of the vertex angle of an isosceles triangle is 98o. What is the measure of a base angle? Isosceles Triangle In the three sides of the triangle when two sides are equal then it is called an Isosceles Triangle. The angles opposite to ...
What is the measure of the smaller angle formed by the hour and minute hands of an accurate circular clock at 12:12 P.M. ( ). A.48∘ B.60∘ C.66∘ D.72∘ 答案 C相关推荐 1What is the measure of the smaller angle formed by the hour and minute hands of an accurate circul...
∴ ∴▱A^2+AC- 1. What is the color of the iPod? A: Red. B: White. C: Yellow. D: Blue. 2. What does "identify" mean in Chinese? A: 确定 B: 同意 C: 计算 D: 组织 3. What is Kevin according to the passage? A: A teacher. B: An actor. C: A host. D: An edit...
A great deal of attention is being paid todayto the so-called digital divide — the division of the world into the info(information) rich and the info poor. 参考译文: 今天,人们非常关注所谓的数字鸿沟——把世界划分为信息(信息)丰富和信息贫乏。
①The merchants of Arab are doing their things all of the world.(n.商人) ②He is a wholesale merchant.(n.批发商) ③This is a merchant ship of 5,000 tons.(adj.海上货运的) 2.negotiate vt.商定;达成(协议) vi.谈判;...
What is New This section describes the main feature, hardware, and documentation updates in WLAN versions. AC (V200) V200R024C10 Contains the feature, hardware, and documentation updates in V200R024C10. V200R024C00 Contains the feature, hardware, and documentation updates in V200R024C00. V200...