Advertisements
Advertisements
Question
Given that ΔABC ∼ ΔPRQ, name the corresponding angles and the corresponding sides.
Solution
ΔABC ∼ ΔPRQ
A ↔ P, B ↔ R, C ↔ Q
∠A ∼ ∠P
∠B ∼ ∠R
∠C ∼ ∠Q
AB ∼ PR, BC ∼ RQ, AC ∼ PQ.
APPEARS IN
RELATED QUESTIONS
The two similar triangles are equal in area. Prove that the triangles are congruent.
In the given figure, ∠ABC = 90° and BD⊥AC. If BD = 8cm, AD = 4cm, find CD.
The areas of two similar triangles are `81cm^2` and `49cm^2` respectively. If the altitude of the first triangle is 6.3cm, find the corresponding altitude of the other.
In ΔABC, D and E are the mid-point on AB and AC such that DE || BC.
If AD : BD = 4 : 5 and EC = 2.5cm, find AE.
D and E are points on the sides AB and AC of ΔABC such that DE | | BC and divides ΔABC into two parts, equal in area. Find `"BD"/"AB"`.
A plot of land of area 20km2 is represented on the map with a scale factor of 1:200000. Find: The ground area in km2 that is represented by 2cm2 on the map.
A map is drawn to scale of 1:20000. Find: The distance on the map representing 4km
The perimeters of two similar triangles ∆ABC and ∆PQR are 36 cm and 24 cm respectively. If PQ = 10 cm, then the length of AB is
Which of the following is not a test of similarity?
In the given figure, ΔABC ∼ ΔQPR, If AC = 6 cm, BC = 5 cm, QR = 3 cm and PR = x; them the value of x is ______.