3 years ago

What is the area of triangle ABC?

Mathematics

1 answer:

Alja [10]3 years ago

8 0

Answer:

200 sq units

Step-by-step explanation:

As you might know, 3 angles of a triangle adds up to 180*. Since you already know the angles are 60* there is one more 60*. So by this you know that all the sides are equal.

As the given states, one side is 20. So following the standard way to get the area of a triangle b*h/2; 20*20 = 400 / 2 = 200 sq units

You might be interested in

1. last question. please help me out thank you. ill mark you brainlist

spayn [35]

Answer:

-7

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help and thank you

STatiana [176]

The answer to the question is d

8 0

3 years ago

Lydia guessed there were 180 jelly beans in a container. There were actually 220 jelly beans in the container. What was Lydia's

sergey [27]

Answer:

around 82% correct 12% incorrect or 9/11 correct 2/11 incorrect!

Step-by-step explanation:

5 0

3 years ago

Choose one of the polygons that are similar to polygon A, and describe a sequence of transformations that take polygon A to the

skad [1K]

E is similar, a rotation and translation can take polygon A to polygon E. Step-by-step explanation: a rotation 90 degrees counter clockwise around point r and a translation 4 down and 9 right will take plygon A to E.
You visited this page on 3/12/21.

5 0

3 years ago

A 20-pound bag of dog food costs $16. What is the unit price per pound?

ch4aika [34]

Answer:

0.8

Step-by-step explanation:

To calculate the cost of any item per pound, divide the cost of the item by its weight in pounds: cost ÷ pounds = cost per pound.

Hope This Helped!!

6 0

3 years ago