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In fig., AB ⊥ BC and DC ⊥ BC, AB = 6, DC = 4 then `("A"(Δ"ABC"))/("A"(Δ"BCD"))` = ?
Concept: undefined >> undefined
From adjoining figure, ∠ABC = 90°, ∠DCB = 90°, AB = 6, DC = 8, then `("A"(Δ"ABC"))/("A"(Δ"BCD"))` = ?

Concept: undefined >> undefined
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In ΔABC, B − D − C and BD = 7, BC = 20, then find the following ratio.

(i) `"A(ΔABD)"/"A(ΔADC)"`
(ii) `"A(ΔABD)"/"A(ΔABC)"`
(iii) `"A(ΔADC)"/"A(ΔABC)"`
Concept: undefined >> undefined
Four alternative answers for the following question is given. Choose the correct alternative.
How many circles can drawn passing through three non-collinear points?
Concept: undefined >> undefined
How many circles can be drawn passing through a point?
Concept: undefined >> undefined
Choose the correct alternative:
______ number of tangents can be drawn to a circle from the point on the circle.
Concept: undefined >> undefined
Choose the correct alternative:

In the figure ΔABC ~ ΔADE then the ratio of their corresponding sides is ______
Concept: undefined >> undefined
Choose the correct alternative:
ΔPQR ~ ΔABC, `"PR"/"AC" = 5/7`, then
Concept: undefined >> undefined
Choose the correct alternative:
∆ABC ∼ ∆AQR. `"AB"/"AQ" = 7/5`, then which of the following option is true?
Concept: undefined >> undefined
Draw seg AB of length 9 cm and divide it in the ratio 3 : 2
Concept: undefined >> undefined
∆ABC ~ ∆PBQ. In ∆ABC, AB = 3 cm, ∠B = 90°, BC = 4 cm. Ratio of the corresponding sides of two triangles is 7 : 4. Then construct ∆ABC and ∆PBQ
Concept: undefined >> undefined
ΔRHP ~ ΔNED, In ΔNED, NE = 7 cm, ∠D = 30°, ∠N = 20° and `"HP"/"ED" = 4/5`. Then construct ΔRHP and ΔNED
Concept: undefined >> undefined
ΔPQR ~ ΔABC. In ΔPQR, PQ = 3.6cm, QR = 4 cm, PR = 4.2 cm. Ratio of the corresponding sides of triangle is 3 : 4, then construct ΔPQR and ΔABC
Concept: undefined >> undefined
Construct an equilateral ∆ABC with side 5 cm. ∆ABC ~ ∆LMN, ratio the corresponding sides of triangle is 6 : 7, then construct ΔLMN and ΔABC
Concept: undefined >> undefined
ΔAMT ~ ΔAHE. In ΔAMT, AM = 6.3 cm, ∠MAT = 120°, AT = 4.9 cm, `"AM"/"HA" = 7/5`, then construct ΔAMT and ΔAHE
Concept: undefined >> undefined
ΔRHP ~ ΔNED, In ΔNED, NE = 7 cm. ∠D = 30°, ∠N = 20°, `"HP"/"ED" = 4/5`, then construct ΔRHP and ∆NED
Concept: undefined >> undefined
ΔABC ~ ΔPBR, BC = 8 cm, AC = 10 cm , ∠B = 90°, `"BC"/"BR" = 5/4` then construct ∆ABC and ΔPBR
Concept: undefined >> undefined
The distance between point P(2, 2) and Q(5, x) is 5 cm, then the value of x ______
Concept: undefined >> undefined
The distance between points P(–1, 1) and Q(5, –7) is ______
Concept: undefined >> undefined
If the length of the segment joining point L(x, 7) and point M(1, 15) is 10 cm, then the value of x is ______
Concept: undefined >> undefined
