What is the area of triangle DEF?D(0, -7), E(4, 2), F(-7, 10).Area = ____ square units. 102-10-8-6-4-26.810-2-4-104.2.4-

Answered: Image /qna-images/answer/3c4f7b12-10e4-4f60-bb2e-7dd318033212.jpg

Answered: What is the area of triangle DEF? D(0,…

Math

Geometry

What is the area of triangle DEF? D(0, -7), E(4, 2), F(-7, 10). Area = ____ square units.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section1.4: Fractional Expressions

Problem 70E

See similar textbooks

Related questions

Q: This model represents the design of a bridge truss composed of congruent triangles. The area of the…

A: Given area of large triangle=20 square units

Q: This is a square. Using it's properties, what is the measure of:

A: 1. All sides of squares are equal :2x-5=x+42x-x=5+4x=9 and…

Q: 11. Find the area of the largest rectangle that fits into the triangle with slides x=0, y=0,…

A: Note: According to bartlrby we have to answer only first three subparts please upload the question…

Q: 16. Apply In Bhutanese architecture, the faces of buildings are trapezoids. If the row of decorative…

A: From the figure, we see that the decorative brick design divided the slant side into two equal…

Q: Which triangle has the greatest area? II III IV II O IV The areas are all equal.

A: We know that the area of the triangle is A= 12×base×height So, Area of first triangle…

Q: 12. Jenny made a flag for her social studies project. The flag is composed of two overlapping…

Q: Rectangle ABCD has vertices at A(-3, 5), B(3, 7), C(6, -2), and D(0, -4). What is the area, in…

A: Given that A(-3, 5), B(3, 7), C(6, -2) and D(0, -4) are the vertices of Rectangle ABCD. To find…

Q: A square field is 10 meter in length find the area and perimeter of the field

Q: [3] A rectangular field is to be fenced off along the bank of a river. The river bank does not…

Q: 29 A goat is tied to one corner of a square plot of side 12m by a rope 7m long. Find the area it *…

Q: What is the area of the triangle? (-3,2) (-6, -6) (3.-6)

A: AnswerArea of triangle with vertices Px1,y1 Qx2,y2Rx3,y3 is given…

Q: A rectangular block of modeling clay is 4 inches wide by 5 inches long by 7 inches deep. Alicia…

Q: 2. A rectangle has a base of 96 inches long and a height of 48 inches. What is the area of the…

A: Are of rectangle = length × breadth or base× height

Q: Use Polya's four-step problem-solving strategy to solve the following problem. How many different…

A: Given that the area of the rectangle is 120 square units. To determine the number of different…

Q: An issue of Taunton's Fine Woodworking included plans for a hall stand. The total height of the…

Q: What is the area of the client’s current work triangle? How do you know? (context and clients…

Q: 6. A cube has an edge that is x cm long. What is its capacity? А. х3 си. ст С. с? си. ст В. 43 си.…

Q: 6.. AABC is similar to AXYZ. What is the area of AXYZ? A 4 am 3 am 12 am 5 cm B a) 18 cm2 b) 54 cm2…

A: Given that △ABC is similar to △XYZ when two triangles are similar, then their corresponding sides…

Q: Triangle ABC has vertices А(3, 1), B(8, у), аnd C(4, 6). The area of the triangle is 12 square…

Q: A square is an example of an isosceles trapezoid. O True False

A: Explanation of the solution is given below...

Q: Use the Babylonian way to find the area of the equilateral triangle with a side of 2:15. A.…

A: The objective is to find the area of the equilateral triangle with a side of 2;15

Q: 6. Triangle ABC has sides measuring 18 centimeters, 16 centimeters, and 10 centimeters. Which could…

Q: What is the area of the triangle? (-5,6), (1,3) (-s, -3)"

A: The Area of triangle is (x1,y1)=(-5,6) (x2,y2)=(1,3) (x3,y3)=(-5,-3)

Q: Find the area of a triangle with sides 5, 6, and 7 units. A. 14.70 sq units B. 17.90 sq units C.…

Q: 12 2V3 6) What is the area of the triangle above?

Q: S. Rhombus ABCD has an area ol 132 square units. If AC 6 units, find 0B B a. 22u2 purple b. 44u2…

A: Area of Rhombus ABCD:= 132 square units; One diagonal (AC)of…

Q: What is the area of the polygon? 10 5 -10 -5 10 -5 -10

Q: 7. Determine the area of the green quadrilateral. The grid lines are 1 unit apart. Explain your…

A: Consider the given green quadrilateral. Since the grid lines are 1 unit apart, each of the small…

Q: What is the perimeter of square WXYZ? 4 2 -10 -8 -6 -4 -2 2. 8. 10 -2 -4 -6 Y -8- -10 Perimeter =…

A: From the given figure : length on each side = 2 units

Q: What is the area of the rectangle, assuming each side of the square is I cm? What is the area of the…

A: Find the area of triangle and rectangle given.

Q: a Consider the area of each square. Which statement is TRUE? A) green + purple red green + red =…

A: Side of green square= a Side of purple square= b Side of red square= c Area of a square is given by…

Q: 4. The top surface of a desk is composed of 2 rectangles and a triangle. Some side -2.5 ft- 1.5 ft…

Q: What is the area of the triangle? (-6,1) (-3,-5) (-1.1) square units

Q: 17. Find the area Ula trape201u WIUI bases 12 CI anu 18. Find the area of a trapezoid with bases 2…

A: Formula for Area of trapezoids : area = (a+b)2hhere a= base1 b= base2and h = height

Q: Use the Babylonian way to find the area of the equilateral triangle with a side of 2;15. A…

A: Consider the given information. a=2;15 The side is defined as, a=2+1560=2.25 The area of a rectangle…

Q: 17 What is the area of the triangle? A) 42 square units 30 square units C 21 square units D. 15…

Q: 3) Find the area of the Regular Pentagon below and show all mathematical reasoning 9 km

A: Given apothem is 9 km

Q: 4. A sphere is tightly enclosed in a cylinder. If the height of the cylinder is 12 inches, what is…

A: Introduction: A sphere is a three-dimensional solid figure. Its two-dimensional projection is a…

Q: A rectangular glass window is divided into two equivalent right triangles by a diagonal brace. 9"…

A: Given:a=9 inchesb=12 inchesPythagorean theorem:c2=a2+b2

Q: A rectangle has an area of 150 cm". Its length and width are whole numbers. (a) What are the…

A: The area of rectangle is 150cm2 area of rectangle=L×B From the options only C is matching the given…

Q: A triangular field has sides of lengths a, b, and c (in yards). Approximate the number of acres in…

A: Given: a=320 ydb=350 ydc=500 yd To calculate the area of the triangle bounded by the line segments…

Q: Find the height and area of the trapezoid.

Q: cle Pearson EL IXL-Pinnacle Chart. What are the area and perimeter of square GHIJ? 104 6 4 2 -10 -8…

A: HI = 1 unit Area of square = (side) ^ 2 = 1×1 = 1 square unit Perimeter = 4( side) = 4 × 1 = 4

Q: A square is an example of an isosceles trapezoid. O True O False

A: An isosceles trapezoid is a trapezoid in which the non parallel sides are equal.

Q: Determine (a) the area and (b) the perimeter of the quadrilateral. Note that the figure is not drawn…

A: Calculation are as follows

Q: 12 ft M L N 37 ft

Q: The area of a circle with radius = 7cm is equal to the area of a square with side X. What is the…

Q: What is the perimeter of square VWXY? W V Y 2 -10 9- -4 4 6. 10 -2 10 Perimeter units 00 2. 6. 2. 6.

A: We have to find the perimeter of the square VWXY. For this we have find out the side length of the…

Q: 8) Find the Area of the triangle ABC. Seml-Perimeter Formula (a+b+) 12m 25m, A=s(s-a)(s– b)(s -) %3D…

Question

100%

What is the area of triangle DEF?

D(0, -7), E(4, 2), F(-7, 10).

Area = ____ square units.

10
2
-10
-8
-6
-4
-2
6.
8
10
-2
-4
-10
4.
2.
4-

Polygon with three sides, three angles, and three vertices. Based on the properties of each side, the types of triangles are scalene (triangle with three three different lengths and three different angles), isosceles (angle with two equal sides and two equal angles), and equilateral (three equal sides and three angles of 60°). The types of angles are acute (less than 90°); obtuse (greater than 90°); and right (90°).

Expert Solution