Transcribed Image Text
?ABC is acute-angled.(a) Explain why there is a square PQRS with Pon AB, Q and Ron BC, and Son AC. (The intention here is that you explain in words why such a square must exist rather thanby using algebra.)(b) If AB = 35, AC = 56 and BC = 49, determine the side length of square PQRS. It maybe helpful to know that the area of ?ABC is 490?3.
Other questions asked by students
Sexual reproduction is an evolutionary puzzle. Label the lettered parts of your answer. A. Why is...
5 Compare In the left column at right list the stars in order of mean...
Find the area of the triangle having the indicated angle and sides Round your answer...
amples come from populations that are approximately normal Let denote the mean weight of boys...
Use the Types of Observational Studies flow chart interactive to answer the following question A...
Describe the transformations in each graph Sketch the graphs of the following functions by hand...
How do state and local income taxes affect your place of work or prospective career?
If the acid-test ratio is less than one, then paying off some current liabilities with...