WorksheetsQuiz IX Triangles
Total questions: 10
Worksheet time: 10mins
In given figure, the measure of ∠BAC is
60°
50°
70°
80°
In figure AB ⊥ AE, BC ⊥ AB, CE = DE and ∠AED = 120°, then find ∠ECD.
80°
70°
85°
60°
In ΔABC, ∠C = ∠A and BC = 4 cm and AC = 5 cm, then find length of AB.
5 cm
3 cm
4 cm
2.5 cm
In ΔABC, AB = AC and ∠B = 50°, then find ∠C.
50°
40°
80°
120°
In figure, D is the mid-point of side BC of a ΔABC and ∠ABD = 50°. If AD = BD = CD, then find the measure of ∠ACD.
30°
70°
80°
40°
It is given that ΔABC = ΔFDE and AB = 5 cm, ∠B = 40° and ∠A = 80°. Then which of the following is true?
DF = 5 cm, ∠F = 60°
DF = 5 cm, ∠E = 60°
DE = 5 cm, ∠E = 60°
DE = 5 cm, ∠D = 40°
Two sides of a triangle are of lengths 5 cm and 1.5 cm. The length of the third side of the triangle cannot be
3.6 cm
4.1 cm
3.8 cm
3.4 cm
In ΔPQR, if ∠R > ∠Q, then
QR > PR
PQ > PR
PQ < PR
QR < PR
In triangles ABC and PQR, AB = AC, ∠C = ∠P and ∠B = ∠Q. The two triangles are
isosceles but not congruent
isosceles and congruent
congruent but not isosceles
neither congruent nor isosceles
In triangles ABC and DEF, AB = FD and ∠A = ∠D. The two triangles will be congruent by SAS axiom if
BC = EF
AC = DE
AC = EF
BC = DE
