CPCTC represents<span> is a succinct statement of a theorem regarding </span>congruent trigonometry<span>, defined as triangles either of which is an </span>isometry of the other. <span>CPCTC states that if two or more triangles are congruent, then all of their corresponding angles and sides are congruent as well. CPCTC is useful in proving various theorems about triangles and other polygons.</span>
Answer:
A = 78 cm²
Step-by-step explanation:
substitute h = 6 , b₁ = 6, b₂ = 10 into the formula
A = × 6 × (6 + 10) = 3 × 26 = 78 cm²
Answer:
B
Step-by-step explanation:
You need to find the slope.
Since the slope is 4, the answer is B.
Answer:
e 7 f 5 g is the square root of 74 I don't have a calculator on me sry
Answer:
A and B
Step-by-step explanation:
We are given that
Compare with it
Where vertex=(h,k)
We get
Vertex of g=(2,-1)
Vertex of f=(2,-4)
Equation of axis of symmetry=x-coordinate of vertex
Axis of symmetry of g
x=2
Axis of symmetry of f
x=2
Differentiate w.r.t x
f and g have both minima at x=2
Hence, option A and B are true.