# math

posted by .

Find the area of a triangle if its base has a measure of 2x + 16 and its height is x + 4

• math -

A = bh/2 = (2x+16)(x+4)/2 = x^2 + 12x + 32

## Similar Questions

1. ### Algebra

How do you find the area of a shaded area in a triangle and assume the area of the largest triangle is one unit?
2. ### Math ttriangles

how would I find the hieght of a isocscles triangle if the base was 20 and the area was 240?
3. ### math

ABC is a right-angled triangle atB. AB=(3x+2)cm and BC=2CM.GIVEN THAT THE AREA OF THE TRIANGLE IS 85CM SQUARE FIND THE VALUE OF X. Say that the height= 3x+2 base= 2 Area of a triangle equals 1/2 base times height so... (1/2) of the …
4. ### math

i have trouble finding the answer to this and how to srt. there is a square and i havbe to find the area. HOweever inside the square is a triangle. the base of the triangle is 3 and the leg is 7. no height is given. plz help. Is this …
5. ### math

The base of a triangle is 5cm greater than the height. The area is 18cm^2. Find the height and the base. The height is triangle is?
6. ### Math

Find the area of a circle with a radius of 8 cm. Use 3.14 for pi. Type your answer as a number only. Find the area of a triangle with a base of 6 cm and a height of 3 cm. Remember your formula. Question 4 Find the area of a figure …
7. ### math --- pls check my work!

help pls asap!!! Check my work! 1. Find the area for the following figure. (trapazoid: bottom base 16.3, top base 5.9, height 4.6) 51.06 m^2*** 74.98 m^2 27.14 m^2 102.12 m^2 2. Find the area for the following figure. (1 point) (triangle: …
8. ### Algebra

A triangle has an area of 65ft. Its height is 3 ft more than its base. Find the measure of the base
9. ### algebra

To find the area of a triangle, you can use the expression b times h divided by 2, where b is the base of the triangle and h its height. what is the area of a triangle with a base of 6 and a height of 8?