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Classify the following triangles based o...

Classify the following triangles based on the measure of their angles and the length of their sides. (For example, if a triangle is both right-angled and isosceles then classify the triangle as right-angled isosceles triangle.)
a. `DeltaABC,angleC=90^(@),AC=CB=18cm`.
b. `DeltaPQR,angleR=110^(@),PQ=15cm,QR=20cm`
c. `DeltaMON,angleM=60^(@),MO=25cm,MN=25cm`
d. `DeltaXYZ,angleX=60^(@),angleY=70^(@),angleZ=50^(@)`.

Text Solution

Verified by Experts

The correct Answer is:
a. `DeltaABC`: right-angled isosceles triangle b. `DeltaPQR`: obtuse-angled
scalene triangle
c. `DeltaMON`: equilateral triangle.
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