If angles of measure (5y + 62°) and (22° + y) are supplementary , then value of y is
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If the areas of two similar triangle are in the ratio 5 : 7, then what is the ratio of the corresponding sides of these two triangles?
The internal bisectors of ∠Q and ∠R of triangle PQR meet at O. If ∠P = 70°, then what is the measure of ∠QOR (in degrees)?
The measure of the four successive angles of a quadrilateral are in the ratio 7 : 11 : 7 : 11. The quadrilateral is a ______.
How many triangles are there in the given figure?
In a triangle XYZ , which of the following conditions is true
How many triangles are there in the given triangle?