Perimeter of Parallelogram ABCD: Pp=10 cm
BD=?
Perimeter of triangle ABD: Pt=8 cm
Parallelogram ABCD:
AB=CD=L1
BC=AD=L2
Pp=2(L1+L2)
10 cm=2(L1+L2)
Dividing by 2 both sides of the equation:
(10 cm)/2=2(L1+L2)/2
5 cm=L1+L2
L1+L2=5 cm
Triangle ABD
Pt=AB+BD+AD
8 cm=L1+BD+L2
8 cm=BD+L1+L2
But L1+L2=5 cm, then:
8 cm=BD+5 cm
Solving for BD:
8 cm-5 cm=BD+5 cm+ 5 cm
3 cm=BD
BD=3 cm
Answer: The length of the diagonal BD is 3 cm
Answer:
She must use both the statements which includes either bisection of line segments only or bisection of angles only.
Step-by-step explanation:
Julie is not able to prove the law of syllogism by her statements because to prove the law of syllogism she must use both the statements which includes either bisection of line segments only or bisection of angles only.
Instead of doing this she uses one statement that includes the bisection of line segment and another statement that includes the bisection of angles.
Answer:
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<u>NOTE:</u><u>-</u>
⇻ You must subtract the smaller number from the bigger number.
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
Answer:
Step-by-step explanation:
Answer:
whats the answer???
Step-by-step explanation:
13 was subtracted from a number and that difference was then divided by 5. After which, that quotient was multiplied by 7. The resulting product was -7. What was the number? (