Question

Please tell the answer with explanation ​

Answer 1

Answer:

(I) 2×A / h

Step-by-step explanation:

Area of a triangle= 1/2 × base × height

=> A= 1/2 ×b×h

=> b= A×2/h

Answer 2

Step-by-step explanation:

Area of triangle = 1/2 × B × H

A = 1/2 × B × H

(A × 2 )/ H = B

2A/ H = B