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)()青(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 ...
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)...
A trapezium is a four sided shape where none of the sides are parallel. This distinguishes it from a trapezoid which has two opposing sides that are parallel. Both of these shapes are quadrilaterals. Answer and Explanation:1 Whether or not a kite is a trapezium depends on the shape of the...
"Three square corners and one rounded corner hit a building" “三方角一圆角打一名建筑” This puzzle stumped Xiao’an 这个谜题难倒了小安 But recently 最近却在 Foreign Ministry Spokesperson Zhao Lijian's Weibo 外交部发言人赵立坚的微博中 found the answer ...
A gutter is to be made from a strip of metal 24 inches wide by bending up the sides to form a trapezoid, as shown in Figure 6.C-1.For what value of t will this are a be as large as possible?灯8B Figure 6.C-1 相关知识点: ...
结果1 题目This shape has a set of parallel sides and is not a rectangle. What is it? A. trapezoid B. square C. rectangle 相关知识点: 试题来源: 解析 A。梯形有一组对边平行且不是长方形。正方形和长方形两组对边都平行。反馈 收藏
2. When does a rectangle become a square?Solution: The key difference between a square and a rectangle is, all sides of a square are equal, whereas only opposite sides of a rectangle are equal.A rectangle becomes a square when its length equals its breadth. This way all sides become ...
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?
Trapezoid | Characteristics, Properties & Formulas from Chapter 1 / Lesson 3 194K This lesson describes quadrilaterals called trapezoids. It shows their types, their formulas for area and perimeter, and their properties. Related to this QuestionIs...