Question

Find the base of a triangle whose area is 42 sq.cm and the corresponding altitude is

12cm​

Answer 1

Answer:

base=7cm

Step-by-step explanation:

Area of triangle= (1/2)×b×h

Therefore,

(1/2)×b×12=42

b×6=42

b=7cm

Hope u understand !!!!

Answer 2

Step-by-step explanation:

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area of triangle= 1/2x bx h

now,1/2x bx 12 =42 cm

=> b x6 = 42

=> b= 42/6= 7

now,

base = 7 cm