首页
登录
职称英语
What is the hypotenuse of a right triangle with a base of 9 cm and an area of 54
What is the hypotenuse of a right triangle with a base of 9 cm and an area of 54
游客
2025-02-24
39
管理
问题
What is the hypotenuse of a right triangle with a base of 9 cm and an area of 54 cm2?
选项
答案
The area of a triangle and the length of one of the legs of a right triangle are given. However, you need the length of both legs to use the Pythagorean theorem to determine the hypotenuse. Since you have the area, start there. For a triangle,[*]. You are given the base and area, so solve for the height:
[*]
Now you know the lengths of the two legs of the right triangle and can use the Pythagorean theorem (a2+b2=c2) to determine the hypotenuse:
92+122=c2
81+144=c2
225=c2
15=c.
The hypotenuse is 15 cm.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3970845.html
相关试题推荐
Whatisthehypotenuseofarighttrianglewithabaseof9cmandanareaof54
Whatisthehypotenuseofarighttrianglewithabaseof9cmandanareaof54
[img]2014m5x/ct_egreqm_egreqjs_0067_20135[/img]IntriangleABC,whatistheval
Ifthedegreemeasuresoftheanglesofatriangleareintheratio2:3:4,what
Mandyhasagardenthatisshapedlikearighttriangle,asshownbelow.[img]20
[img]2014m5x/ct_egreqm_egreqjs_0149_20135[/img]TriangleABCshownaboveisani
Inthefigurebelow,AB=BC=CD.IftheareaoftriangleCDEis42,whatisth
WhatarethelengthsofsidesNOandOPintriangleNOPbelow?[img]2014m9x/ct_e
[img]2015m7x/ct_egreqj_egreqjs_0079_20151[/img]WhatistheareaoftriangleABC
TrianglesPQRandXYZaresimilar.IfPQ=6,PR=4,andXY=9,whatisthele
随机试题
Thetimehehasdevotedinthepastyears______thedisabledisnowconsidered___
[originaltext]Britishpeopleplaceconsiderablevalueonpunctuality,ifyo
合成高分子防水卷材外观质量检查项目包括()。A.折痕 B.杂质 C.胶块
女性,45岁。既往无胃病史,因关节痛曾报解热镇痛片数片,今晨突呕吐咖啡色液体30
下列各项中,属于注册会计师编制审计工作底稿的目的的有( )。 A.有助于审
患者赵某患急性乙型肝炎,用IFN等治疗2个月,症状消失。HBV抗原抗体系列检查结
医院药事管理的特点是( )。A.专业性、政策性、服务性 B.专业性、实践性、
竖向设计地面的形式中,()由两个标高差较大的不同整平面相连接而成,在连接处
(2018年真题)属于羟甲基戊二酰辅酶A还原酶抑制剂的调节血脂药是( )A.非
银行存款余额调节表也必须定期保管。
最新回复
(
0
)