Advertisements
Advertisements
प्रश्न
Find angle 'A' if:
योग
उत्तर
From the figure we have,
tan A = `"Perpendicular"/"Base"`
tan A = `(10sqrt(3))/(10)`
tan A = `sqrt(3)`
tan A = tan 60°
∴ A = 60°
shaalaa.com
Solution of Right Triangles
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find angle 'A' if :
Find the lengths of diagonals AC and BD. Given AB = 60 cm and ∠ BAD = 60°.
Find the length of AB.
In the given figure, ∠B = 60°, AB = 16 cm and BC = 23 cm,
Calculate:
- BE
- AC
Find: BC
In right-angled triangle ABC; ∠ B = 90°. Find the magnitude of angle A, if: AB is √3 times of BC.
In right-angled triangle ABC; ∠B = 90°. Find the magnitude of angle A, if:
BC is `sqrt(3)` times of AB.
Find AB and BC, if:
Find PQ, if AB = 150 m, ∠ P = 30° and ∠ Q = 45°.
The perimeter of a rhombus is 96 cm and obtuse angle of it is 120°. Find the lengths of its diagonals.
