Respuesta :

Answer:

The answer is  30 ft squared  (plz give branliest)

Step-by-step explanation:

A = 1/2Bh

1/2 B = 3 (6/2)

3 * 10 = 30

Answer:

90 degrees

Step-by-step explanation:

its a right angle

Whoops I can't delete this response ignore it pls