The height of a triangle is 7 feet greater than the base. The area of the triangle is 247 square feet. Find the length of the base and the height of the triangle.

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation: