Answer: 78.
Explaination:
To calculate the area of a triangle, multiply the height by the width aka the "base" then divide by 2.
In this case, the height is 13 and the width is 12.
.
The first one is BC
The second one is AB
Answer:
BC =21.03540021
Step-by-step explanation:
We know the measure of angle B since the sum of the angles of a triangle add to 180
A + B+ C = 180
61+ B + 12 =180
B = 180 - 12 -61
B =107
Then we can use the law of sines to find BC
sin B sin A
-------- = -------------
AC BC
sin 107 sin 61
-------- = -------------
23 BC
Using cross products
BC sin 107 = 23 sin 61
BC = 23 sin 61/ sin 107
BC =21.03540021
Answer:
LCM and every 36 days
Step-by-step explanation:
Two feet is 66.67% of a yard.
This is because a yard is three feet, and two feet is two-thirds of three feet.
Two-thirds of 100 is 66.67, making two feet 66.67% of a yard.
I hope this helps.
