WebQuestion: Let AB==8, AC=10, and BC=12 sides of a triangle ABC. Let be the point BC on such that BD/DC . The distance between points and is: Let AB==8, AC=10, and BC=12 sides of a triangle ABC. Let be the point BC on such that BD/DC . The distance between points and is: Expert Answer Previous question Next question WebNov 2, 2024 · Explanation: It is given that In ABC, AB=8, BC=10, and AC=12. Let M, N, and K be the midpoints of the sides of ABC. The mid point theorem states that if a line segment joining the midpoints of two sides of the …
26.(12分)[问题情境]课外兴趣小组活动时,老师提出了如下问题:如图①,在 ABC中,若AB=10,AC=8,求BC …
WebABC est un triangle rectangle en A tel que AC=8cm et BC=10cm calculer AB ... Il faut que tu utilises le théorème de Pythagore AC2+AB2=BC2 AB2=BC2-AC2 AB2=10(2)-8(2) AB2=100-64 AB2=36 AB=racine carrée de 36=6 AB=6cm Le 2 à côté des lettres et des chiffres est un carré (petit 2) Nouvelles questions en Mathématiques. ABC est un triangle ... Web1 14.新思维如图,在 ABC中,AB=AC=10,BC=12,D是BC上一点,CD=8,E,F分别是AB,AC边上的动点,且∠EDF=∠B. (1)若∠CFD=17°,则∠BDE的度数为 (2)当AE=时, DE⊥EFAEBDC (第14题图) 2 4.已知在Rt ABC中,∠C=90°,AD平分∠BAC交BC于D,点E是直线AB上的一个动点,点F为直线AC上一点,且∠BAC+∠EDF=180°. (1)如图1,当点F在线段AC上时,求证AE+AF=2AC; (2)如图2,当点F在 … orchard view manor reviews
Solve AB+BC=AC Microsoft Math Solver
Web26.(12分)[问题情境]课外兴趣小组活动时,老师提出了如下问题:如图①,在 abc中,若ab=10,ac=8,求bc边上的中线ad的取值范围.小明在组内经过合作交流,得到了如下的解决方法:如图②,延长ad至点e,使de=ad,连接be.请根据小明的方法思考(1)由已知条件和作图能得到 adc≅ edb ,依据是a. sssb. sasc. aasd.asa(2)由三角形的三 ... WebJul 28, 2024 · ICSE Class 10 Answered in triangle abc, AB=8 cm, AC= 10 cm and angle B is 90 degree. P and Q are points on the sides AB and AC respectively such that PQ = 2 cm and angle PQA is 90 degree. Find area of apq Asked by ahaana10065 28 Jul, 2024, 11:15: AM Expert Answer This question has already been answered. To get the answer, click here WebQuestion: ABC is a right-angled triangle where AB=6cm.,AC=8cm. and BC=10cm. then the length of bar (AD)= cm. ABC is a right-angled triangle where AB=6cm.,AC=8cm. and BC=10cm. then the length of bar (AD)= cm. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use ... iptpa teach the teacher work shops