Math, asked by raikarreva3, 2 months ago

Triangle pqr and triangle abc, ar triangle pqr=27cm² ar triangle abc =75cm², bc= 10cm find qr

Answers

Answered by Anonymous

Step-by-step explanation:

Scientists know many physical quantities, which are classified into basic and derived. ... The basic quantities are length, time, mass, charge, temperature, and the amount of substance. Although the basic quantities are undefined, the ratio of basic quantities of the same type is defined.

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