A. 21 В. 22 C. 23 D. 24 3. Find the height of a trapezoid if the bases are 12 cm and 18 cm, respectively and the legs are 21 cm, which will also serve as the hypotenuse. To find the length of the base, get the half of the difference of the bases (longer base-short base)/2). Round the height measure to whole number. D. 21 cm В. 18 ст 4. Refer to number 3. Find the area of a trapezoid. A. 12 cm C. 19 cm C. 310 sq.cm 5. The diagonals of an isosceles trapezoid are represented by 9x-68 and x + 60. What is the value of x? C. 24 A. 300 sq.cm B. 305 sq.cm D. 315 sq.cm А. 8 В. 16 D. 32
A. 21 В. 22 C. 23 D. 24 3. Find the height of a trapezoid if the bases are 12 cm and 18 cm, respectively and the legs are 21 cm, which will also serve as the hypotenuse. To find the length of the base, get the half of the difference of the bases (longer base-short base)/2). Round the height measure to whole number. D. 21 cm В. 18 ст 4. Refer to number 3. Find the area of a trapezoid. A. 12 cm C. 19 cm C. 310 sq.cm 5. The diagonals of an isosceles trapezoid are represented by 9x-68 and x + 60. What is the value of x? C. 24 A. 300 sq.cm B. 305 sq.cm D. 315 sq.cm А. 8 В. 16 D. 32
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Subparts 4-5
Transcribed Image Text:LEARNING COMPETENCY WITH CODE
М9GE-Ile-1
Solves problems involving Parallelograms, Trapezoids and Kite.
АСTIVITY 2:
Read each item carefully. Choose the letter of the correct answer. Write your answers on
your answer sheet. (CAPITAL LETTERS ONLY)
1. CORE is a trapezoid. If the measure of m z C is 65°, what s the measure of m z E?
C. 105°
2. What is the measure of the midsegment,of a trapezoid if the measures of the bases are 20 and 28,
A. 65°
В. 85°
D. 115°
respectively?
A. 21
В. 22
С. 23
3. Find the height of a trapezoid if the bases are 12 cm and 18 cm, respectively and the legs are 21 cm,
which will also serve as the hypotenuse. To find the length of the base, get the half of the difference of
D. 24
the bases (longer base-short base)/2). Round the height measure to whole number.
А. 12 ст
В. 18 ст
C. 19 cm
D. 21 cm
4. Refer to number 3. Find the area of a trapezoid.
C. 310 sq.cm
5. The diagonals of an isosceles trapezoid are represented by 9x-68 and x + 60. What is the value of x?
C. 24
A. 300 sq.cm
B. 305 sq.cm
D. 315 sq.cm
А. 8
В. 16
D. 32
6. Which of the following quadrilaterals has diagonals that do not bisect each other?
D. Trapezoid
A. Square
B. Rhombus
C. Rectangle
7. Find the value of x if the consecutive shorter sides of a kite measure 3x + 15 and 5x + 11.
С. 3
А. 2
В. -2
D. -3
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning