АF = AH (radii) ⇒ ΔHАF is an isosceles triangle.
In an isosceles triangle<span> the altitude drawn to the base is also the median </span>⇒
HI = IF.
IF = HF/2 = 12/2 = 6 units.
Answer:
Step-by-step explanation:
From the given question, the following statements and reasons can be matched;
Statement Reason
1. <1 and <2 are linear pair Given
2. <1 and <2 are supplementary Linear pair postulate
3. <1 ≅ <2
4. <1 ≈ <2 Given
5. m<1 = m<2 Substitution POE
6. m<1 + m<2 =
Def of supplementary angles
7. 2(m<1) =
Simplify/ Combine like terms
8. m<1 =
Definition of right angle
9. 2(m<2) =
10. g ⊥ h Def of perpendicular lines
Answer:
Step-by-step explanation:
hello :
0.6752 x 104 = 70.2808
the scientific notation is : 7.02808x10
Answer:
1/4 acre every 1 hour
Step-by-step explanation:
divide 1/3 with 3/4 to find unit rate