Find the area of the triangle.
Area
square units (Round to decimal places!)

Given:

Given that the triangle with ∠B = 45°

The length of the side a is 4 units.

The length of the side c is 8 units.

We need to determine the area of the triangle.

Area of the triangle:

The area of the triangle can be determined using the formula,

Substituting a = 4, c = 8 and ∠B = 45° in the above formula, we have;

Simplifying, we get;

Thus, the area of the triangle is 11.31 square units.

explanation:

step-by-step explanation:

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).