首页
登录
职称英语
If points X and Y are two distinct points in the coordinate plane, which of the
If points X and Y are two distinct points in the coordinate plane, which of the
游客
2025-02-23
42
管理
问题
If points X and Y are two distinct points in the coordinate plane, which of the following can have more than one possible value?
选项
A、The circumference of a circle with diameter XY.
B、The area of a square with diagonal XY.
C、The perimeter of a right isosceles triangle with a leg XY.
D、The area of a circle with chord XY.
E、The area of an equilateral triangle with base XY.
答案
D
解析
此题考查的是平面几何的综合知识。有些人误选了C,是因为不了解leg是什么意思,认为XY既可以是斜边,也可以是直角边,其实在直角三角形中,斜边是hypotenuse,直角边称为腰(leg)。
转载请注明原文地址:http://tihaiku.com/zcyy/3969354.html
相关试题推荐
Inacertaingame,eachplayerscoreseither2pointsor5points.Ifnplayers
Inthecoordinateplane,pointsBandCareendpointsofadiameterofcirclewi
VAGUE:A、extremelyharmonizedB、fortunateC、mobileD、almostidealE、distinctE
A、AcontrastofdifferentpointsofviewB、AnanalogythatseekstoillustrateC
A、provethatDescartesconfusedthetruedistinctionbetweenconsciousnessande
Thedistinctionbetweenmakingartandthinkingandwritingaboutit
Thedistinctionbetweenmakingartandthinkingandwritingaboutit
Thedistinctionbetweenmakingartandthinkingandwritingaboutit
Thedistinctionbetweenmakingartandthinkingandwritingaboutit
Thisdivisionofscienceintotwodistinctculturaltraditions,locatedindiffe
随机试题
AAccommodation住宿Oneisneveratalossforaplace
【S1】[br]【S5】将taken改为taking。本题属于过去分词与现在分词误用的问题。jetaircrafttakingoffandland
Skipthatthirdhelpingofroastbeef,savetheplanetanddoyourheartaf
Friendshipisabovereason,for,thoughyoufindvirtuesinafriend,hewas
患者,女性,20岁。结喉两侧弥漫性肿大,边界不清,皮色如常,无疼痛,诊为气瘿。治
患者女性,70岁,左颊黏膜溃疡1个月。无明显诱因左侧颊黏膜出现溃疡,疼痛不明显,
下列诗句背景与科举制实行无关的是:A.慈恩寺下提名处,十七人中最少年 B.太宗
柯克帕特里克四级评估模式的二级评估是( )。A.反应评估 B.学习评估 C
某花店的进货价只有低于正常价格时,才能以低于市场的价格卖花而获利;除非该花店的销
大豆期术库存减少,则大豆价格不一定会上涨。()
最新回复
(
0
)