Question

SUMMER ASSIGNMENT MATHEMATICS
1. Conduct a survey of a group of students and represent graphically weight, height, number of family member and pocket money .
2. To verify that sum of angles of triangle is 180 by cutting and pasting .
3. Without using Heron's formula calculate area of a scalene triangle having sides 20cm,12cm and 16 cm .

Answer 1

Answer:

Step-by-step explanation: