cordero01215 cordero01215

23-03-2021
Mathematics

contestada

Quadrilateral ABCD is a parallelogram. What is BC?

Quadrilateral ABCD is a parallelogram What is BC class=

Respuesta :

tman160429 tman160429

23-03-2021

Answer:

BC = 36 ≅ (AQ+QD)

Step-by-step explanation:

1. Identify potential angles

∠Q≅90˚ so ∠B = 60˚ + 60˚ and ∠C = 30˚+30˚

2. Two isosoceles triangle

18=AB=AQ

18=CD=DQ

3. BC = AQ+QD

BC = 18+18

BC = 36

Answer Link

Otras preguntas

here is an inequality: -3x > 18. list some values for x that would make this inequality true.

The management function of __________ is being perfomed when a retail manager measures daily sales in the women’s apparel department and compares them with dail

What technology would you like to use or see developed that would help you be a "citizen of the world"?

A client has been experiencing anemia and thrombocytopenia. Subsequent diagnostic testing has revealed the presence of immature granulocyte types and the Philad

Select the information protection item that ensures that information is correct and that no unauthorized person or malicious software has altered that data.

PLEASE HELP Given the frequency table, what percentage of the students that like country are also in grades 9–10? Round to the nearest whole percent. Band Prefe

Days sales outstanding. Baxley Brothers has a DSO of 23 days, and its annual sales are $3,650,000. What is its accounts receivable balance? Assume that it uses

| 12) 5124. What is 12 divided by 5124

Determine whether you would take a census or use a sampling to collect data for the study described below. If you would use asampling, determine which sampling

In the process of attempting to ch aracterize a substance, a chemist makes the fo llowing observations: The substance is a silvery white, lustrous metal. It mel