ICSE Class 10 Answered

plz solve

Asked by lovemaan5500 | 20 Dec, 2017, 06:28: AM

Expert Answer

begin mathsize 16px style Steps space of space construction colon 1 right parenthesis space Draw space BC equals 8 space cm 2 right parenthesis space With space straight B space as space centre comma space construct space angle YBC equals 60 degree space such space that space BY space equals space 5 space cm 3 right parenthesis space Join space YC. space 4 right parenthesis space SInce space PB equals PC comma space straight P space lies space on space perpendicular space bisector space of space BC. space Hence comma space bisect space segment space BC. 5 right parenthesis space With space YC space as space diameter comma space draw space straight a space circle. 6 right parenthesis space The space circle space and space perpendicular space bisector space of space BC space meet space at space straight P. space Hence space straight P space is space the space required space point space such space tha PB equals PC space and space since space straight P space lies space on space circumference space of space circle comma space angle YPC equals 90 degree 7 right parenthesis space Npw comma space draw space angle space bisector space of space angle YBC. space Let space it space meet space circle space at space point space straight Q. Hence comma space straight Q space is space required space point space such space that space it space is space equidistant space from space YB space and space BC and space angle YQC equals 90 degree end style

Answered by Rashmi Khot | 20 Dec, 2017, 12:18: PM

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