giúp mk vs

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Giups mk vs

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\(x^2yz \)

\(5xy^2z\)

\(9xyz^2\)

\(\dfrac{1}{2}x^2yz\)

a) Xét △ ABM và △ ACM có:

AB=AC (GT)

AM cạnh chung

\(\widehat{B}\) =\(\widehat{C}\)(△ ABC cân)

\(\Rightarrow\)△ ABM =△ ACM (c.g.c)

b) Xét △ IBM và △ ICM có:

IM cạnh chung

BM=CM(gt)

\(\Rightarrow\)△ IBM =△ ICM (2 cạnh sóc vuông)

\(\Rightarrow\)IB=IC (2 cạnh tương ứng)

Đến đây chịu r

1.12. Version, Release date. 1.12.2, September 18, 2017. 1.12.1, August 3, 2017.1.12 (World of Color Update), June 7, 2017.

It was released on July 29, 2015.

1. They plant trees and flowers around the Temple of Literature.

-> Trees and flowers are planted around the Temple of Literature.

2. I think that making models is difficult.

-> I find making models difficult.

Microsoft was founded by Paul Allen and Bill Gates on April 4, 1975.