The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Height: 15 inches.

Base: 24 inches.

Step-by-step explanation:

1. Based on the information shown in the problem, you can write the following expression:

Where b is the base and h is the height.

2. Substitute the expression into the formula fo calculate the area of a triangle and solve for h:

3. By factoring, you obtain:

4. Choose the positive value. Then, the height is 15 inches.

5. The lenght of the base in inches is:

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.