Question

8. Find the height of a triangle having an area of 1256 cm? and base is 31.4 cm

Answer 1

Answer:

Height = 31.4 cm

Area = 1256

=> Base × Height / 2 = 1256

=> 31.4 ×Base = 1256 × 2

=> Base = 1256×2 / 31.4

=> Base = 40×2

=> Base = 80 cm

Answer 2

Step-by-step explanation:

area of the triangle = b × h /2 = 1256 cm ²

31.4 cm × h / 2 = 1256

15 . 7 cm × h = 1256

h = 1256 /15.7 = 12560/157 which is equal to 80 cm height of the triangle = 80 cm