Document page
mathematicsprinted 80 · PDF 81
165 pagesrevision 46935
printed 80 · PDF 81
Page image rendered from the stored file at 110 dpi; it sharpens as you zoom. Outlines are placed from each region’s stored position on the page (595 × 842 pt).
no text layerread by OCR (tesseract5-eng@250dpi)The text layer was unusable, so the page image was read by OCR. OCR text can contain misread characters.
Source of this text: read by OCR. The better of the embedded text and OCR is kept.
NOT TO
SCALE
ABCD is a cyclic quadrilateral, ABX is a straight line and PQ is a tangent to the circle at A.
Angle CBX = 85°, angle BAQ = 55° and angle CAD = 42°.
Find
(a) angle CBD
ir Ovrilon tangles role Angle CBD = ....... uy). aeaeacasaventetstantssuiveamues
(1)
(b) angle ACB
o
Ape Alta nate Segment Pree ay SS i
(c) angle ADC
\8o ~ = $
8 ( Li 3) ~ 8S Angle ADC = ...... & i cceneSaupesesSuenssnsiieensencseet (1)
(d) angle BCD
\Bo - (42430 ) = jo8
Angle BCD = \o¥ i cnmnosnonousieewwaxeneersies [2]
(e) angle PAD.
Wo - (SS4 304 42) 293
Angle PAD = es Rca ininteinsienenauereeea {J
80