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secondary 4 | E Maths
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Need help for tomorrow's paper! How to get 55 for (a) & 110 for (b)?
Date Posted: 3 years ago
Views: 352
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A) Angle TPQ =90deg ( angles in a semi-circle)
Angle QTP = 35 deg (angles in the same segment)
Angle PQT = 180-35 -90 = 55 deg ( angles in a triangle
Angle QTP = 35 deg (angles in the same segment)
Angle PQT = 180-35 -90 = 55 deg ( angles in a triangle
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Angle XPQ = 180 - 55 - 55 = 70 deg ( angles in a triangle)
Angle QRS =180-70 =110 (angles in opposite segment are supplementary