In quadrilateral ACBD, AC=AD and AB bisect angleA (see fig. 7.16), show that triangleABC congruent..
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In quadrilateral ACBD, AC=AD and AB bisect angleA (see fig. 7.16), show that triangleABC congruent..
8 просмотров · 9 дней назад
SU Maths Lectures
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8 просмотров · 9 дней назад
In quadrilateral ACBD, AC=AD and AB bisect angleA (see fig. 7.16), show that triangleABC congruent to triangleABD. What can you say about BC and BD?
Class-9|Maths|Ch-7|Geometry of triangles|Exercise-7.1|Question-1|CBSE|NCERT|
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