Q30Multiple choice
In Fig. 5.25, lines PQ and ST intersect at O. If ∠POR = 90° and x : y = 3 : 2, then z is equal to
This question refers to a figure in the original PDF.
- (a)126°
- (b)144°
- (c)136°
- (d)154° Fig. 5.25 Words Numbers Algebra The angle measures of a triangle add to 180°. 43° + 58° + 79° = 180° r° + s° + t° = 180° 15-04-2018
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(b) 144°