SOLUTION: ΔABC has side lengths, in units, of AB=6, BC=7, and AC=10. The segment BD is an extension of side BC such that AD¯⊥CD¯ and AD≅5.9.
https://cds.flipswitch.com/t
Algebra.Com
Question 1064064: ΔABC has side lengths, in units, of AB=6, BC=7, and AC=10. The segment BD is an extension of side BC such that AD¯⊥CD¯ and AD≅5.9.
https://cds.flipswitch.com/tools/asset/media/601611
The area of △ABC is approximately _____ units2.
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
First, to find the length of DB, we get:
5.9²+DB²=6²=36
DB²=1.19
DB=1.091
Area ADB=1/2 (5.9)(1.091)=3.22
Area ADC=1/2 (5.9)(7+1.091)=23.87
Area ABC=23.87-3.22=20.65 units. ☺☺☺☺
RELATED QUESTIONS
ABC is a triangle with base = BC . A line segment DE is drawn parallel to Side AC. D is... (answered by ikleyn)
2. A right triangle has side AB=5, BC=x, AC= missing
1) Write an expression that... (answered by robertb)
In the ΔABC, AB = 16 in, BC = 9 in, AC = 10 in. AD ⊥ to the extended BC. Find... (answered by greenestamps)
In triangle ABC, AB = AC, and line segment AD bisects line BC. If AB = 6 and BC = 4, then (answered by w_parminder)
In triangle ABC, angle ABC = 90º, and point D lies on segment BC such that AD is an angle (answered by Edwin McCravy)
In triangle, ABC, angle ABC=90, and point D lie on segment BC such that AD is an angle... (answered by ankor@dixie-net.com)
In ΔABC ,D is the midpoint of BC. If Δ ABD~ΔACD, then prove that AB=AC.
(answered by ikleyn)
In a ΔABC, angle B = 90 degrees, AB = 6 units and AC = 10 units then the length of... (answered by tommyt3rd)
A triangle ABC, where |AB| = |AC|, a line CD is drawn from angle C and intersects side AB (answered by CPhill,greenestamps,ikleyn,math_tutor2020)