Advertisements
Advertisements
प्रश्न
Find: AC
बेरीज
Advertisements
उत्तर
From right triangle ABC
sin B = `"AB"/"AC"`
sin 30° = `"AB"/"AC"`
`(1)/(2) = (12)/"AC"`
AC = 24 cm
shaalaa.com
Solution of Right Triangles
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find angle 'A' if :
Find AD, if:
Find the lengths of diagonals AC and BD. Given AB = 60 cm and ∠ BAD = 60°.
In trapezium ABCD, as shown, AB // DC, AD = DC = BC = 20 cm and ∠ A = 60°. Find: length of AB
Use the information given to find the length of AB.
Find: AD
In right-angled triangle ABC; ∠ B = 90°. Find the magnitude of angle A, if: AB is √3 times of BC.
A ladder is placed against a vertical tower. If the ladder makes an angle of 30° with the ground and reaches upto a height of 15 m of the tower; find length of the ladder.
Find AB and BC, if:
Find PQ, if AB = 150 m, ∠P = 30° and ∠Q = 45°.
.
