题目Get to know more plane shapes.(1)▱This is a trapezoid. A trapezoid has sides and corners.(2)()This is a hexagon. A hexagon has sides and corners. 相关知识点: 试题来源: 解析 (1)4;4(2)6;6(1)N/A(2)N/A 反馈 收藏
Given that one leg of a right trapezoid is 6cm and the angle een this leg and the base is 30°。what is the length of the other leg?A。3cm B。1.5cm C。6cm D。9cmII。Fill-in-the-Blank ns (5 points per n。30 points in total) 相关知识点: 试题来源: 解析 A 在直角梯形中,...
So if we need to get the area of the right trapezoid, we only need the length of this perpendicular leg {eq}(h) {/eq} and the length of the two parallel sides {eq}(b_1 \text { and } b_2) {/eq} and substitute them in the formula below:$$A = \dfrac 12 (b_1 + b_1)...
ABCD is a trapezoid. Given bar ABbar (CD),DC=8m,AC=12M,mA=mB=45°. The area of trapezoid ABCD is: A. 20m2 B. 40m2 C. 202m2 D. 32m2 E. 24m2There are 2 steps to solve this one. Solution Share Step 1 Solution:− Given that triangle ABC ...
How do you call it summer? Especially when it's so hot this summer, you don't want to wear one more thing, but do you know that it's a secret to pick a cute girl! Have you noticed that girls in the street choose to wear trapezoid little ones instead of old ones?
What is the are a of this triangle? ()(A)12(B)8(C)6(D)717. What is the ratio (比) of the are a of the shaded square to the are a of the large square? ( )(A)(B)()((D)118. A square with sides of length 1 is divided into two congruent trapezoids (梯形) and a ...
When a rectangle is stretched lengthwise, it becomes a different shape. What is this new shape? A. square B. parallelogram C. trapezoid D. rhombus 相关知识点: 试题来源: 解析 B。本题考查图形变化后的形状。A 选项 square 是正方形;C 选项 trapezoid 是梯形;D 选项 rhombus 是菱形。当长方形 ...
What is the trapezoid bone?The Skeletal System:Every time you open and close your hand, movement is being driven by the network of bones, cartilage, tendons, and ligaments in your body. This network is known as the skeletal system.
An isosceles trapezoid is a trapezoid where the two non-parallel sides are equal in length. This also means that each set of base angles are the same size. How do you know if a trapezoid is isosceles? If a trapezoid is an isosceles then the two non-parallel sides are equal in length....
根据“Well, the skirt is made up of three pieces. The middle one is shaped like a trapezoid (梯形).”可知,马面裙由三部分组成,中间的部分呈梯形,故填A。 (3)题详解: 细节理解题。根据“On March 6, a Douyin report showed that the order for horse-faced skirts went up by 841 percent ...