Category: Geometry

Question Number 223242 by mnjuly1970 last updated on 19/Jul/25 Answered by Tawa11 last updated on 19/Jul/25 $$\mathrm{Sir},\:\mathrm{did}\:\mathrm{you}\:\mathrm{hear}\:\mathrm{from}\:\:\:\:\:\mathrm{Mathdave}??? \\ $$$$\mathrm{Or}\:\mathrm{you}\:\mathrm{know}\:\mathrm{where}\:\mathrm{he}\:\mathrm{is}? \\ $$ Commented by mnjuly1970 last…

Question Number 223157 by cemoosky last updated on 16/Jul/25 Answered by som(math1967) last updated on 16/Jul/25 $$\angle{QPN}+\angle{NML}=\mathrm{55}° \\ $$$$\therefore\angle{NPQ}=\mathrm{55}−\mathrm{40}=\mathrm{15}° \\ $$$$\angle{RQP}=\angle{NPQ}=\mathrm{15}° \\ $$ Answered by…

Question Number 223042 by Tawa11 last updated on 13/Jul/25 Commented by Tawa11 last updated on 13/Jul/25 $$\mathrm{Is}\:\:\mathrm{x}\:\:=\:\:\mathrm{5}.\mathrm{139}°\:\:\mathrm{or}\:\:\mathrm{x}\:\:=\:\:\mathrm{80}° \\ $$ Commented by mr W last updated…

Question Number 222958 by mr W last updated on 11/Jul/25 Commented by mr W last updated on 12/Jul/25 $${find}\:{the}\:{area}\:{of}\:{the}\:{smallest}\: \\ $$$${inscribed}\:{equilateral}\:{triangle}\:{of}\:{a} \\ $$$${given}\:{triangle}\:{with}\:{sides}\:{of}\:{lengthes} \\ $$$$\mathrm{3},\:\mathrm{5},\:\mathrm{7}\:{respectively}.…

Question Number 222921 by cherokeesay last updated on 10/Jul/25 Answered by mr W last updated on 11/Jul/25 Commented by mr W last updated on 11/Jul/25…