danielramirezfr danielramirezfr

17-02-2021
Mathematics

contestada

A builder was given a design plan for a triangular roof as shown. Explain how he knows that △AED ∼ △ACB. Then find AB.

A builder was given a design plan for a triangular roof as shown Explain how he knows that AED ACB Then find AB class=

Respuesta :

thebecks thebecks

17-02-2021

Answer:

angle AED is congruent to angle ECB and angle ADE is congruent to angle DBC.

Triangle AED is congruent to triangle ACB

AB = 28 feet

Step-by-step explanation:

6/AB = 9/42

42(6) = 9AB

252=9AB

AB=28

Answer Link

Otras preguntas

Любовь мое понимание

Solve the radical equation. x - 6 = √(17x + 36): a) x = 2 b) x = 3 c) x = 4 d) x = 5

A male and female, both age 20, have the same weight of 150 pounds. Which of the following is true regarding the resting energy expenditure (REE)-daily amount o

Find the z-number for the data value 14.6 ounces. 14.6 ounces z= What percent of the boxes will weigh less than 14.6 ounces? % Find the z-numbers a. 0.13, 55.64

Determine the combustion of propane gas, C3H3(g), with oxygen to form CO2(g) and H2O(l) under standard conditions: (4 marks) C3H8(g) + O2(g) CO2(g) + H2O(l) Us

write a small senctance about the iphone 3g

How did the diversity affect life in these colonies

Block 1 is at rest on a horizontal surface and is connected to a wall by an ideal spring. Friction between block 1 and the surface is negligible. Block 1 is hel

How does social media affect the process of globalization? Give examples. In what ways does social media help in creating global communities? Discuss other posi

Write a concise blog entry (200 - 300 words) comparing and contrasting the overall geography of Europe and the Russian Domain. Consider all aspects of geography