Answer:
If ABC and DEF are similar triangles such that ∠A = 47° and ∠E = 63°, then the measures of ∠C = 70°. Is it true? Give reason. ∴ Given statement is true. Question 3. Let ∆ABC ~ ∆DEF and their areas be respectively 64 cm 2 and 121 cm 2. If EF = 15.4 cm, find BC. Question 4. ABC is an isosceles triangle right-angled at C. Prove that AB 2 = 2AC 2.
Step-by-step explanation:
4 1/10 then 1/4 then -4 then -4 3/4 hope that helps
Since all sides of a cube are congruent, the area of one face of the cube can be found using the area formula of a square. A= length x width
Since all sides are the same, you can fill in your formula as:
6x6
Multiply and you get
6 x 6= 36
Then, make sure you use the proper units for area and your final answer is
36 in^2
