What is 15/8 in mixed number form
2 answers:
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Answer:
m = 3
n = 14
p = 2
Step-by-step explanation:
Given:
We need to find the values of m, n, p
Solution:
We will first solve the L.H.S
L.H.S =
Now we will first make the denominator common by taking L.C.M
Now the denominator is common hence we will subtract the numerators.
L.H.S
Now Comparing the the value of L.H.S with R.H.S we can say that;
m = 3
n = 14
p = 2
Answer:
Hence proved triangle ADE ≅ triangle BCE by Side Angle Side congruent property.
Step-by-step explanation:
Given:
AD ⊥ AB CD
BC ⊥ AB CD
AD = BC
∴ ∠ A = ∠ B = ∠ C = ∠ D =90°
∠ EDC = ∠ ECD
Solution
∠ C = ∠ BCE + ∠ ECD⇒ equation 1
∠ D = ∠ ADE + ∠ EDC⇒ equation 2
∠ C = ∠ D (given)
Substituting equation 1 and 2 in above equation we get
∠ BCE + ∠ ECD = ∠ ADE + ∠ EDC
But ∠ EDC = ∠ ECD (given)
∴ ∠ ADE = ∠ BCE
ED = EC (∵ base angles are same triangle is isosceles triangle)
Now, In Δ ADE and Δ BCE
AD =BC
∠ ADE = ∠ BDE
ED = EC
∴ By Side Angle Side congruent property
Δ ADE ≅ Δ BCE