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प्रश्न
In the adjoining diagram the length of PR is ______.
विकल्प
`3sqrt(3)` cm
`6sqrt(3)` cm
`9sqrt(3)` cm
18 cm
उत्तर
In the adjoining diagram the length of PR is `underlinebb(6sqrt(3) cm)`.
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संबंधित प्रश्न
Through the mid-point M of the side CD of a parallelogram ABCD, the line BM is drawn intersecting AC in L and AD produced in E. Prove that EL = 2 BL
In the following figure, if LM || CB and LN || CD, prove that `("AM")/("AB")=("AN")/("AD")`
Given `triangle ABC ~ triangle PQR`, if `(AB)/(PQ) = 1/3`, then find `(ar triangle ABC)/(ar triangle PQR)`
In the following figure, point D divides AB in the ratio 3 : 5. Find : `(AE)/(AC)`
In fig.DE || BC ,AD = 1 cm and BD = 2 cm. what is the ratio of the ar(ΔABC) to the ar (ΔADE)?
In the given figure, AB and DE are perpendicular to BC.
- Prove that ΔABC ∼ ΔDEC
- If AB = 6 cm, DE = 4 cm and AC = 15 cm. Calculate CD.
- Find the ratio of the area of a ΔABC : area of ΔDEC.
In ΔABC, point D divides AB in the ratio 5:7, Find: `"AE"/"AC"`
In the given figure YH || TE. Prove that ΔWHY ~ ΔWET and also find HE and TE
If in triangles PQR and XYZ, `"PQ"/"XY" = "QR"/"ZX"` then they will be similar if
ΔABC ~ ΔPQR, A(ΔABC) = 80 sq.cm, A(ΔPQR) = 125 sq.cm, then complete `("A"(Δ"ABC"))/("A"(Δ"PQR")) = 80/125 = (["______"])/(["______"])`, hence `"AB"/"PQ" = (["______"])/(["______"])`
