Hi all
Can someone explain to me why angle PCB = ABC please in question 10 in the below link?
http://www.st-leonards.durham.sch.uk/wp-content/uploads/2017/05/AQA-3H-Specimen-Paper-Written-Solutions-.PDF.pdf
Thanks in advance.
Regards
Jim
Can someone explain to me why angle PCB = ABC please in question 10 in the below link?
http://www.st-leonards.durham.sch.uk/wp-content/uploads/2017/05/AQA-3H-Specimen-Paper-Written-Solutions-.PDF.pdf
Thanks in advance.
Regards
Jim