Answer:
m∠BAD
Step-by-step explanation:
Hello!
The measure of Angle BAD is the same as the sum of angles BAC and CAD.
- m∠BAD = m∠BAC + m∠CAD
- m∠BAD = 31° + 24°
- m∠BAD = 55°
The measure of Angle BAD is 55°.
Answer:
3 in
Step-by-step explanation:
Sum of all sides of ∆ = perimeter
Given that it has a perimeter of 13 in, and the following sides: (x - 5) in, x/2 in, and 6 in, therefore:
Solve to find the value of x
Multiply both sides by 2
Subtract 2 from both sides
Divide both sides by 3
The shortest side = (x - 5) in
Plug in the value of x
= (8 - 5) in
= 3 in
Answer:
C = 36°, 57°, 87°
Step-by-step explanation:
scalene = all angles are different.
acute = all angles are under 90°.
triangle = all angles add up to 180°.
The only option that works for this is C) 36°, 57°, 87°
Answer:
Ling can buy 12 bags of balloons, but no more.
A
Step-by-step explanation:
Answer:
1) two pairs of parallel sides
2) four right angles and all sides congruent
3) all sides congruent
Step-by-step explanation:
