CBSE Class 10 Mathematics Triangles Worksheet Set G

Triangles

Q.- A vertical stick 20 cm long casts a shadow 6 cm long on the ground. At the same time, a tower casts a shadow 15 m long on the ground. Find the height of the tower.

1.In ABC right angled at C, AD is median. Then AB² =

(A) AC² - AD²

(B) AD² - AC²

(C) 3AC² - 4AD²

(D) 4AD² - 3AC²

2.Which of the following statement is true?

(A) Any two right triangles are similar

(B) Any two squares are similar

(C) Any two rectangles are similar

(D) Both b and c

3.In the given fig. AB || MN, If PA = x - 2, PM = x ; PB = x - 1 and PN = x + 2, find the value of 'x'.

(A) 2

(B) 3

(C) 4

(D) none

4.If three or more parallel lines are intersected by transversals, the intercepts made by them on the transversals are

(A)

(B)

(C)

(D)

5.If ABC is an equilateral triangle with side 12 cm, then the area of triangle formed by joined its mid points is :

(A)

(B)

(C) 64 sq cm

(D) none of these

6.The areas of two similar triangles are 121 cm2and 64 cm² respectively. If the median of the first triangle is 12.1 cm. find the corresponding median of the other.

(A) 8 cm

Please click the below link to access CBSE Class 10 Mathematics Triangles Worksheet Set G