Question

Find the three highest of the triangle so here if the area of the triangle is 42 CM square. (7,9,10) three-sided.

Answer 1

Step-by-step explanation:

Area of traingle = 1/2 × base × height

Area of traingle = 42 cm^2 ( Given )

=> 1/2 × 9 × h1 = 42

=> h1 = ( 42 × 2 ) ÷ 9

= 9.33 cm

=> 1/2 × 7 × h2 = 42

=> h2 = ( 42 × 2 ) ÷ 7

= 12 cm

=> 1/2 × 10 × h3 = 42

=> h3 = 42/5 = 8.4 cm