3 years ago

Triangle ABC is isosceles with AB = AC.

Mathematics

1 answer:

SVEN [57.7K]3 years ago

8 0

Answer:

area of traingle=1/2(sin130×AB×AC)

85×3=sin130×AB×AB

255=76×AB²

255/76=AB²

√332.88=AB

AB=18.24

AC=18.24

You might be interested in

30 points!!!!!

dlinn [17]

HELLO...!!

Diagonal = ?
Wide = 20 in.
High = 15 in.

Pythagoras formula: D² = H² + W²

$D^2=(15)^2+(20)^2\\ \\D^2=225+400\\ \\D^2=625\\ \\D= \sqrt{625}\\ \\D=25\ in.\quad\Longrightarrow\boxed{\boxed{\mathbb{ANSWER\ \checkmark}}}\\ \\ \\\textbf{HOPE\ THIS\ HELPS...!!}$

6 0

2 years ago

PLZZZZZZZZZZZZ help asap no links please

Blizzard [7]

If you show the menu I can help

4 0

2 years ago

Read 2 more answers

If C{1,2} and D={4,5,6}, find C×D by tabulation method. i need for exam

Katarina [22]

Answer:

Step-by-step explanation: