ML Aggarwal Class 7 Solutions Chapter 11 Triangles and its Properties Ex 11.5 for ICSE Understanding Mathematics acts as the best resource during your learning and helps you score well in your exams.
ML Aggarwal Class 7 Solutions for ICSE Maths Chapter 11 Triangles and its Properties Ex 11.5
PQR is a triangle, right-angled at P. If PQ = 10 cm and PR = 24 cm, find QR.
ABC is a triangle, right-angled at C. If AB = 25 cm and AC = 7 cm, find BC.
Find the value of x in each of the following figures. All measurements are in centimeters.
Which of the following can be the sides of a right-angled triangle?
(i) 4 cm, 5 cm, 7 cm
(ii) 1.5 cm, 2 cm, 2.5 cm
(iii) 7 cm, 5.6 cm, 4.2 cm
A 15 m long ladder reaches a window 12 m high from the ground on placing it against a wall. How far is the foot of the ladder from the wall?
Find the area and the perimeter of the rectangle whose length is 15 cm and the length of one diagonal is 17 cm.
If the diagonals of a rhombus measure 10 cm and 24 cm, find its perimeter.
The side of a rhombus is 5 cm. If the length of one diagonal of the rhombus is 8 cm, then find the length of the other diagonal.