math

If a triangle has a side with length 6 and another side with length 7, which of the following could NOT be the area of the triangle?

a) 1
b) 6
c) 15
d) 21
e) 25

  1. 👍 0
  2. 👎 0
  3. 👁 195
  1. With two given sides a and b, the biggest area of a triangle is when the two sides are at right angles, giving an area of ab/2.
    Can you figure out which of the 5 areas is not possible?

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    1. Find the length of the missing side of the right triangle (A triangle is shown to have a base of 15 cm and a height of 8 cm. The slope of it is unmarked A. 289 cm B. 17 cm *** C. 23 cm D. 4.79 cm 2. Find the length of the

    asked by Neru on April 3, 2019
  2. Math

    1. Classify the triangle according to side length and angle measurement 2. Classify the triangle according to side length and angle 3. Classify the triangle with side lengths 4,4, and 4 4. Classify the triangle with the measuring

    asked by Madi on February 5, 2018
  3. Math

    Find the missing length. Round to the nearest tenth of necessary. It is a right triangle with side a being 8 ft and side b being 21ft what is the length of the 3rd side? A 441 B 22.5 C 64 D 19.4* Am I right and please explain I am

    asked by Emily on February 14, 2019
  4. geometry

    A segment that is a units long makes a C-degree angle with a segment that is b units long. In terms of a, b, and C, find the third side of the triangle defined by this SAS description. You have done numerical versions of this

    asked by sally on April 11, 2010
  5. Geometry

    Please check my answers 1. A triangle has side lengths of 34 in, 20 in, and 47 in. Is the triangle acute, obtuse or right? a. Right b. Obtuse* c. Acute 2. Quilt squares are cut on the diagonal to form triangular quilt pieces. The

    asked by Annoymous on November 18, 2016
  1. Math

    The lengths of two sides of a triangle are 3 cm and 7cm. what can you conclude about the maximum length of the third side of the triangle? A. The maximum length of the third side must equal 10 cm B. The maximum length of the third

    asked by Bonnie on March 27, 2020
  2. Math

    9. Which value could be the length of the missing side of the triangle? There's an isosceles triangle and one length on one side is 5 and the other is 12, and an x at the top. What is the length of x? A. 5 B. 7 C.17 D.12 Help i

    asked by Rose on January 24, 2018
  3. pre algebra

    A flower bed is in the shape of a triangle with one side twice the length of the shortest​ side, and the third side is 30 feet more than the length of the shortest side. Find the dimensions if the perimeter is 138 feet

    asked by Mary on June 30, 2016
  4. Geometry

    find the lengths of the sides of a triangle whose perimeter is 37. The measure of the first side of the triangle is 8 less than the second side, and the second side is twice the length of the third side

    asked by Zach on February 10, 2011
  5. algebra

    A triangle has a perimeter of 112 centimeters, each of the two longer sides of the triangle is three times as long as the shortest side. Find the length of each side of the triangle

    asked by Barbara on December 11, 2014
  6. Math

    A triangle is cut from a rectangle. The height of the triangle is half of the unknown side length ss. The area of the shaded region is 84 square inches. Write an equation you can use to find the side length ss. An equation is

    asked by Anonymous on March 6, 2017

You can view more similar questions or ask a new question.