ga58208131 ga58208131

12-07-2021
Mathematics

contestada

Find AB, given that line AD is the perpendicular bisector of BC

Find AB given that line AD is the perpendicular bisector of BC class=

Respuesta :

jimrgrant1 jimrgrant1

12-07-2021

Answer:

AB = 9

Step-by-step explanation:

The perpendicular bisector divides Δ ABC into 2 congruent triangles, that is

Δ ABD ≅ Δ ACD , then

AB = AC = 9

Answer Link

Otras preguntas

the ratio of clown fish to angel fish at a pet store is 5: 4. the ratio of angle fish to goldfish is4:3 there are 60 clown fish at the pet store

Plate tectonic forces are responsible for the slow movement of continents over geologic time. Which of the following processes occurs in the mantle below a conv

Glenn needs to cut pieces of ribbon that are each 1 meter long to make ribbon key chains. If he has 3 pieces of ribbon that are each 1 dekameter long, how many

Which civil rights leader became the first black Supreme Court justice? a. Martin Luther King, Jr. b. Ralph Abernathy c. Charles Houston d. Thurgood Marshal

the height of a triangle is 1 cm less than twice the length of the base. let x = the length of the base

What did Thomas Hardy’s poems reflect? a-an appreciation for love and life b-a mockery of Victorian thinking c-the grim outlook in the late Victorian era d-a se

How do cells know how to develop within a multicellular organism? a. They all develop in exactly the same way. b. They receive instructions in their DNA. c. Th

What do plant roots that grow in cracks of rocks cause?

Where in the Middle East was Abraham born?

It takes 6 hours to travel 372 miles how many hors will it take to travel 279