This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the three lengths of the sides of a triangle are known, Heron's formula can be used to find its ... (Read 913 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Mar 20, 2019
If the three lengths of the sides of a triangle are known, Heron's formula can be used to find its area. If a, b, and c are the three lengths of the sides, Heron's formula for area is:
A =
where s is half the perimeter of the triangle, or s = (a + b + c).
Use this formula to find the area of the triangle if a = 9 cm, b = 11 cm and c = 16 cm.

◦ 180 sq cm
◦ 18 sq cm
◦ 3 sq cm
◦ 18 sq cm
Beginning and Intermediate Algebra ¦ Martin-Gay ¦ 6th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by j.rubin on Mar 20, 2019

bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Mar 20, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Mar 20, 2019
Gracias!

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

How to find the derivatives of exponential functions How to find the derivatives of exponential functions
Finish with effleurage and passive touch. Apply effleurage to both sides simultaneously, starting at ... Finish with effleurage and passive touch. Apply effleurage to both sides simultaneously, starting at ...
Stroke alongside the nose and under the cheekbones. Use the thumbs to slide down the sides of the ... Stroke alongside the nose and under the cheekbones. Use the thumbs to slide down the sides of the ...
How to find the anti-derivative of a function (Part 2) How to find the anti-derivative of a function (Part 2)
How to find the domain and range of a function (Part 1) How to find the domain and range of a function (Part 1)
How to find the intervals where a function is satisfied using inequalities How to find the intervals where a function is satisfied using inequalities
Video: Digestion Animation

For a complete list of videos, visit our video library